73624720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70793}}^1$

素因数の和:70819

約数の個数: 40

約数和(自身を含む): 184347576

約数和(自身を除く): 110722856

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 70793, 141586, 283172, 353965, 566344, 707930, 920309, 1132688, 1415860, 1840618, 2831720, 3681236, 4601545, 5663440, 7362472, 9203090, 14724944, 18406180, 36812360, 73624720]

約数ペア:

[(1, 73624720), (2, 36812360), (4, 18406180), (5, 14724944), (8, 9203090), (10, 7362472), (13, 5663440), (16, 4601545), (20, 3681236), (26, 2831720), (40, 1840618), (52, 1415860), (65, 1132688), (80, 920309), (104, 707930), (130, 566344), (208, 353965), (260, 283172), (520, 141586), (1040, 70793)]