23809850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 47407680

約数和(自身を除く): 23597830

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 71, 95, 142, 190, 353, 355, 475, 706, 710, 950, 1349, 1765, 1775, 2698, 3530, 3550, 6707, 6745, 8825, 13414, 13490, 17650, 25063, 33535, 33725, 50126, 67070, 67450, 125315, 167675, 250630, 335350, 476197, 626575, 952394, 1253150, 2380985, 4761970, 11904925, 23809850]

約数ペア:

[(1, 23809850), (2, 11904925), (5, 4761970), (10, 2380985), (19, 1253150), (25, 952394), (38, 626575), (50, 476197), (71, 335350), (95, 250630), (142, 167675), (190, 125315), (353, 67450), (355, 67070), (475, 50126), (706, 33725), (710, 33535), (950, 25063), (1349, 17650), (1765, 13490), (1775, 13414), (2698, 8825), (3530, 6745), (3550, 6707)]