9382720

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:395

約数の個数: 56

約数和(自身を含む): 22631400

約数和(自身を除く): 13248680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 160, 218, 269, 320, 436, 538, 545, 872, 1076, 1090, 1345, 1744, 2152, 2180, 2690, 3488, 4304, 4360, 5380, 6976, 8608, 8720, 10760, 17216, 17440, 21520, 29321, 34880, 43040, 58642, 86080, 117284, 146605, 234568, 293210, 469136, 586420, 938272, 1172840, 1876544, 2345680, 4691360, 9382720]

約数ペア:

[(1, 9382720), (2, 4691360), (4, 2345680), (5, 1876544), (8, 1172840), (10, 938272), (16, 586420), (20, 469136), (32, 293210), (40, 234568), (64, 146605), (80, 117284), (109, 86080), (160, 58642), (218, 43040), (269, 34880), (320, 29321), (436, 21520), (538, 17440), (545, 17216), (872, 10760), (1076, 8720), (1090, 8608), (1345, 6976), (1744, 5380), (2152, 4360), (2180, 4304), (2690, 3488)]