129524200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1667

約数の個数: 96

約数和(自身を含む): 334978560

約数和(自身を除く): 205454360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 130, 155, 200, 248, 260, 310, 325, 403, 520, 620, 650, 775, 806, 1240, 1300, 1550, 1607, 1612, 2015, 2600, 3100, 3214, 3224, 4030, 6200, 6428, 8035, 8060, 10075, 12856, 16070, 16120, 20150, 20891, 32140, 40175, 40300, 41782, 49817, 64280, 80350, 80600, 83564, 99634, 104455, 160700, 167128, 199268, 208910, 249085, 321400, 398536, 417820, 498170, 522275, 647621, 835640, 996340, 1044550, 1245425, 1295242, 1992680, 2089100, 2490850, 2590484, 3238105, 4178200, 4981700, 5180968, 6476210, 9963400, 12952420, 16190525, 25904840, 32381050, 64762100, 129524200]

約数ペア:

[(1, 129524200), (2, 64762100), (4, 32381050), (5, 25904840), (8, 16190525), (10, 12952420), (13, 9963400), (20, 6476210), (25, 5180968), (26, 4981700), (31, 4178200), (40, 3238105), (50, 2590484), (52, 2490850), (62, 2089100), (65, 1992680), (100, 1295242), (104, 1245425), (124, 1044550), (130, 996340), (155, 835640), (200, 647621), (248, 522275), (260, 498170), (310, 417820), (325, 398536), (403, 321400), (520, 249085), (620, 208910), (650, 199268), (775, 167128), (806, 160700), (1240, 104455), (1300, 99634), (1550, 83564), (1607, 80600), (1612, 80350), (2015, 64280), (2600, 49817), (3100, 41782), (3214, 40300), (3224, 40175), (4030, 32140), (6200, 20891), (6428, 20150), (8035, 16120), (8060, 16070), (10075, 12856)]