55669040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{99409}}^1$

素因数の和:99429

約数の個数: 40

約数和(自身を含む): 147922080

約数和(自身を除く): 92253040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 99409, 198818, 397636, 497045, 695863, 795272, 994090, 1391726, 1590544, 1988180, 2783452, 3479315, 3976360, 5566904, 6958630, 7952720, 11133808, 13917260, 27834520, 55669040]

約数ペア:

[(1, 55669040), (2, 27834520), (4, 13917260), (5, 11133808), (7, 7952720), (8, 6958630), (10, 5566904), (14, 3976360), (16, 3479315), (20, 2783452), (28, 1988180), (35, 1590544), (40, 1391726), (56, 994090), (70, 795272), (80, 695863), (112, 497045), (140, 397636), (280, 198818), (560, 99409)]