73996880

素因数分解:

$2^4\times 5^1\times {\mathrm{924961}}^1$

素因数の和:924974

約数の個数: 20

約数和(自身を含む): 172042932

約数和(自身を除く): 98046052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 924961, 1849922, 3699844, 4624805, 7399688, 9249610, 14799376, 18499220, 36998440, 73996880]

約数ペア:

[(1, 73996880), (2, 36998440), (4, 18499220), (5, 14799376), (8, 9249610), (10, 7399688), (16, 4624805), (20, 3699844), (40, 1849922), (80, 924961)]