8053750

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:418

約数の個数: 40

約数和(自身を含む): 16026120

約数和(自身を除く): 7972370

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 379, 425, 625, 758, 850, 1250, 1895, 2125, 3790, 4250, 6443, 9475, 10625, 12886, 18950, 21250, 32215, 47375, 64430, 94750, 161075, 236875, 322150, 473750, 805375, 1610750, 4026875, 8053750]

約数ペア:

[(1, 8053750), (2, 4026875), (5, 1610750), (10, 805375), (17, 473750), (25, 322150), (34, 236875), (50, 161075), (85, 94750), (125, 64430), (170, 47375), (250, 32215), (379, 21250), (425, 18950), (625, 12886), (758, 10625), (850, 9475), (1250, 6443), (1895, 4250), (2125, 3790)]