23518750

素因数分解:

$2^1\times 5^5\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 45559584

約数和(自身を除く): 22040834

約数列:

[1, 2, 5, 10, 25, 50, 53, 71, 106, 125, 142, 250, 265, 355, 530, 625, 710, 1250, 1325, 1775, 2650, 3125, 3550, 3763, 6250, 6625, 7526, 8875, 13250, 17750, 18815, 33125, 37630, 44375, 66250, 88750, 94075, 165625, 188150, 221875, 331250, 443750, 470375, 940750, 2351875, 4703750, 11759375, 23518750]

約数ペア:

[(1, 23518750), (2, 11759375), (5, 4703750), (10, 2351875), (25, 940750), (50, 470375), (53, 443750), (71, 331250), (106, 221875), (125, 188150), (142, 165625), (250, 94075), (265, 88750), (355, 66250), (530, 44375), (625, 37630), (710, 33125), (1250, 18815), (1325, 17750), (1775, 13250), (2650, 8875), (3125, 7526), (3550, 6625), (3763, 6250)]