100922240

素因数分解:

$2^7\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2221}}^1$

素因数の和:2311

約数の個数: 64

約数和(自身を含む): 244775520

約数和(自身を除く): 143853280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 80, 128, 142, 160, 284, 320, 355, 568, 640, 710, 1136, 1420, 2221, 2272, 2840, 4442, 4544, 5680, 8884, 9088, 11105, 11360, 17768, 22210, 22720, 35536, 44420, 45440, 71072, 88840, 142144, 157691, 177680, 284288, 315382, 355360, 630764, 710720, 788455, 1261528, 1421440, 1576910, 2523056, 3153820, 5046112, 6307640, 10092224, 12615280, 20184448, 25230560, 50461120, 100922240]

約数ペア:

[(1, 100922240), (2, 50461120), (4, 25230560), (5, 20184448), (8, 12615280), (10, 10092224), (16, 6307640), (20, 5046112), (32, 3153820), (40, 2523056), (64, 1576910), (71, 1421440), (80, 1261528), (128, 788455), (142, 710720), (160, 630764), (284, 355360), (320, 315382), (355, 284288), (568, 177680), (640, 157691), (710, 142144), (1136, 88840), (1420, 71072), (2221, 45440), (2272, 44420), (2840, 35536), (4442, 22720), (4544, 22210), (5680, 17768), (8884, 11360), (9088, 11105)]