85033000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 128

約数和(自身を含む): 222243840

約数和(自身を除く): 137210840

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, 200, 211, 248, 250, 260, 310, 325, 403, 422, 500, 520, 620, 650, 775, 806, 844, 1000, 1055, 1240, 1300, 1550, 1612, 1625, 1688, 2015, 2110, 2600, 2743, 3100, 3224, 3250, 3875, 4030, 4220, 5275, 5486, 6200, 6500, 6541, 7750, 8060, 8440, 10075, 10550, 10972, 13000, 13082, 13715, 15500, 16120, 20150, 21100, 21944, 26164, 26375, 27430, 31000, 32705, 40300, 42200, 50375, 52328, 52750, 54860, 65410, 68575, 80600, 85033, 100750, 105500, 109720, 130820, 137150, 163525, 170066, 201500, 211000, 261640, 274300, 327050, 340132, 342875, 403000, 425165, 548600, 654100, 680264, 685750, 817625, 850330, 1308200, 1371500, 1635250, 1700660, 2125825, 2743000, 3270500, 3401320, 4251650, 6541000, 8503300, 10629125, 17006600, 21258250, 42516500, 85033000]

約数ペア:

[(1, 85033000), (2, 42516500), (4, 21258250), (5, 17006600), (8, 10629125), (10, 8503300), (13, 6541000), (20, 4251650), (25, 3401320), (26, 3270500), (31, 2743000), (40, 2125825), (50, 1700660), (52, 1635250), (62, 1371500), (65, 1308200), (100, 850330), (104, 817625), (124, 685750), (125, 680264), (130, 654100), (155, 548600), (200, 425165), (211, 403000), (248, 342875), (250, 340132), (260, 327050), (310, 274300), (325, 261640), (403, 211000), (422, 201500), (500, 170066), (520, 163525), (620, 137150), (650, 130820), (775, 109720), (806, 105500), (844, 100750), (1000, 85033), (1055, 80600), (1240, 68575), (1300, 65410), (1550, 54860), (1612, 52750), (1625, 52328), (1688, 50375), (2015, 42200), (2110, 40300), (2600, 32705), (2743, 31000), (3100, 27430), (3224, 26375), (3250, 26164), (3875, 21944), (4030, 21100), (4220, 20150), (5275, 16120), (5486, 15500), (6200, 13715), (6500, 13082), (6541, 13000), (7750, 10972), (8060, 10550), (8440, 10075)]