32394920

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{19753}}^1$

素因数の和:19805

約数の個数: 32

約数和(自身を含む): 74670120

約数和(自身を除く): 42275200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 19753, 39506, 79012, 98765, 158024, 197530, 395060, 790120, 809873, 1619746, 3239492, 4049365, 6478984, 8098730, 16197460, 32394920]

約数ペア:

[(1, 32394920), (2, 16197460), (4, 8098730), (5, 6478984), (8, 4049365), (10, 3239492), (20, 1619746), (40, 809873), (41, 790120), (82, 395060), (164, 197530), (205, 158024), (328, 98765), (410, 79012), (820, 39506), (1640, 19753)]