34451680

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1321}}^1$

素因数の和:1499

約数の個数: 48

約数和(自身を含む): 81953424

約数和(自身を除く): 47501744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 652, 815, 1304, 1321, 1630, 2608, 2642, 3260, 5216, 5284, 6520, 6605, 10568, 13040, 13210, 21136, 26080, 26420, 42272, 52840, 105680, 211360, 215323, 430646, 861292, 1076615, 1722584, 2153230, 3445168, 4306460, 6890336, 8612920, 17225840, 34451680]

約数ペア:

[(1, 34451680), (2, 17225840), (4, 8612920), (5, 6890336), (8, 4306460), (10, 3445168), (16, 2153230), (20, 1722584), (32, 1076615), (40, 861292), (80, 430646), (160, 215323), (163, 211360), (326, 105680), (652, 52840), (815, 42272), (1304, 26420), (1321, 26080), (1630, 21136), (2608, 13210), (2642, 13040), (3260, 10568), (5216, 6605), (5284, 6520)]