109974080

素因数分解:

$2^6\times 5^1\times {\mathrm{557}}^1\times {\mathrm{617}}^1$

素因数の和:1191

約数の個数: 56

約数和(自身を含む): 262771128

約数和(自身を除く): 152797048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 557, 617, 1114, 1234, 2228, 2468, 2785, 3085, 4456, 4936, 5570, 6170, 8912, 9872, 11140, 12340, 17824, 19744, 22280, 24680, 35648, 39488, 44560, 49360, 89120, 98720, 178240, 197440, 343669, 687338, 1374676, 1718345, 2749352, 3436690, 5498704, 6873380, 10997408, 13746760, 21994816, 27493520, 54987040, 109974080]

約数ペア:

[(1, 109974080), (2, 54987040), (4, 27493520), (5, 21994816), (8, 13746760), (10, 10997408), (16, 6873380), (20, 5498704), (32, 3436690), (40, 2749352), (64, 1718345), (80, 1374676), (160, 687338), (320, 343669), (557, 197440), (617, 178240), (1114, 98720), (1234, 89120), (2228, 49360), (2468, 44560), (2785, 39488), (3085, 35648), (4456, 24680), (4936, 22280), (5570, 19744), (6170, 17824), (8912, 12340), (9872, 11140)]