8850046780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3089}}^1\times {\mathrm{4621}}^1$

素因数の和:7750

約数の個数: 48

約数和(自身を含む): 19194981120

約数和(自身を除く): 10344934340

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 3089, 4621, 6178, 9242, 12356, 15445, 18484, 23105, 30890, 46210, 61780, 92420, 95759, 143251, 191518, 286502, 383036, 478795, 573004, 716255, 957590, 1432510, 1915180, 2865020, 14274269, 28548538, 57097076, 71371345, 142742690, 285485380, 442502339, 885004678, 1770009356, 2212511695, 4425023390, 8850046780]

約数ペア:

[(1, 8850046780), (2, 4425023390), (4, 2212511695), (5, 1770009356), (10, 885004678), (20, 442502339), (31, 285485380), (62, 142742690), (124, 71371345), (155, 57097076), (310, 28548538), (620, 14274269), (3089, 2865020), (4621, 1915180), (6178, 1432510), (9242, 957590), (12356, 716255), (15445, 573004), (18484, 478795), (23105, 383036), (30890, 286502), (46210, 191518), (61780, 143251), (92420, 95759)]