2079883000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 5453809920

約数和(自身を除く): 3373926920

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 125, 130, 155, 169, 200, 248, 250, 260, 310, 325, 338, 397, 403, 500, 520, 620, 650, 676, 775, 794, 806, 845, 1000, 1240, 1300, 1352, 1550, 1588, 1612, 1625, 1690, 1985, 2015, 2600, 3100, 3176, 3224, 3250, 3380, 3875, 3970, 4030, 4225, 5161, 5239, 6200, 6500, 6760, 7750, 7940, 8060, 8450, 9925, 10075, 10322, 10478, 12307, 13000, 15500, 15880, 16120, 16900, 19850, 20150, 20644, 20956, 21125, 24614, 25805, 26195, 31000, 33800, 39700, 40300, 41288, 41912, 42250, 49228, 49625, 50375, 51610, 52390, 61535, 67093, 79400, 80600, 84500, 98456, 99250, 100750, 103220, 104780, 123070, 129025, 130975, 134186, 159991, 169000, 198500, 201500, 206440, 209560, 246140, 258050, 261950, 268372, 307675, 319982, 335465, 397000, 403000, 492280, 516100, 523900, 536744, 615350, 639964, 645125, 654875, 670930, 799955, 1032200, 1047800, 1230700, 1279928, 1290250, 1309750, 1341860, 1538375, 1599910, 1677325, 2079883, 2461400, 2580500, 2619500, 2683720, 3076750, 3199820, 3354650, 3999775, 4159766, 5161000, 5239000, 6153500, 6399640, 6709300, 7999550, 8319532, 8386625, 10399415, 12307000, 13418600, 15999100, 16639064, 16773250, 19998875, 20798830, 31998200, 33546500, 39997750, 41597660, 51997075, 67093000, 79995500, 83195320, 103994150, 159991000, 207988300, 259985375, 415976600, 519970750, 1039941500, 2079883000]

約数ペア:

[(1, 2079883000), (2, 1039941500), (4, 519970750), (5, 415976600), (8, 259985375), (10, 207988300), (13, 159991000), (20, 103994150), (25, 83195320), (26, 79995500), (31, 67093000), (40, 51997075), (50, 41597660), (52, 39997750), (62, 33546500), (65, 31998200), (100, 20798830), (104, 19998875), (124, 16773250), (125, 16639064), (130, 15999100), (155, 13418600), (169, 12307000), (200, 10399415), (248, 8386625), (250, 8319532), (260, 7999550), (310, 6709300), (325, 6399640), (338, 6153500), (397, 5239000), (403, 5161000), (500, 4159766), (520, 3999775), (620, 3354650), (650, 3199820), (676, 3076750), (775, 2683720), (794, 2619500), (806, 2580500), (845, 2461400), (1000, 2079883), (1240, 1677325), (1300, 1599910), (1352, 1538375), (1550, 1341860), (1588, 1309750), (1612, 1290250), (1625, 1279928), (1690, 1230700), (1985, 1047800), (2015, 1032200), (2600, 799955), (3100, 670930), (3176, 654875), (3224, 645125), (3250, 639964), (3380, 615350), (3875, 536744), (3970, 523900), (4030, 516100), (4225, 492280), (5161, 403000), (5239, 397000), (6200, 335465), (6500, 319982), (6760, 307675), (7750, 268372), (7940, 261950), (8060, 258050), (8450, 246140), (9925, 209560), (10075, 206440), (10322, 201500), (10478, 198500), (12307, 169000), (13000, 159991), (15500, 134186), (15880, 130975), (16120, 129025), (16900, 123070), (19850, 104780), (20150, 103220), (20644, 100750), (20956, 99250), (21125, 98456), (24614, 84500), (25805, 80600), (26195, 79400), (31000, 67093), (33800, 61535), (39700, 52390), (40300, 51610), (41288, 50375), (41912, 49625), (42250, 49228)]