83522840

素因数分解:

$2^3\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{1699}}^1$

素因数の和:2939

約数の個数: 32

約数和(自身を含む): 188190000

約数和(自身を除く): 104667160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1229, 1699, 2458, 3398, 4916, 6145, 6796, 8495, 9832, 12290, 13592, 16990, 24580, 33980, 49160, 67960, 2088071, 4176142, 8352284, 10440355, 16704568, 20880710, 41761420, 83522840]

約数ペア:

[(1, 83522840), (2, 41761420), (4, 20880710), (5, 16704568), (8, 10440355), (10, 8352284), (20, 4176142), (40, 2088071), (1229, 67960), (1699, 49160), (2458, 33980), (3398, 24580), (4916, 16990), (6145, 13592), (6796, 12290), (8495, 9832)]