39085750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 81476928

約数和(自身を除く): 42391178

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 61, 110, 122, 125, 233, 250, 275, 305, 466, 550, 610, 671, 1165, 1342, 1375, 1525, 2330, 2563, 2750, 3050, 3355, 5126, 5825, 6710, 7625, 11650, 12815, 14213, 15250, 16775, 25630, 28426, 29125, 33550, 58250, 64075, 71065, 83875, 128150, 142130, 156343, 167750, 312686, 320375, 355325, 640750, 710650, 781715, 1563430, 1776625, 3553250, 3908575, 7817150, 19542875, 39085750]

約数ペア:

[(1, 39085750), (2, 19542875), (5, 7817150), (10, 3908575), (11, 3553250), (22, 1776625), (25, 1563430), (50, 781715), (55, 710650), (61, 640750), (110, 355325), (122, 320375), (125, 312686), (233, 167750), (250, 156343), (275, 142130), (305, 128150), (466, 83875), (550, 71065), (610, 64075), (671, 58250), (1165, 33550), (1342, 29125), (1375, 28426), (1525, 25630), (2330, 16775), (2563, 15250), (2750, 14213), (3050, 12815), (3355, 11650), (5126, 7625), (5825, 6710)]