108808211440

素因数分解:

$2^4\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{612383}}^1$

素因数の和:614617

約数の個数: 40

約数和(自身を含む): 253093408128

約数和(自身を除く): 144285196688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2221, 4442, 8884, 11105, 17768, 22210, 35536, 44420, 88840, 177680, 612383, 1224766, 2449532, 3061915, 4899064, 6123830, 9798128, 12247660, 24495320, 48990640, 1360102643, 2720205286, 5440410572, 6800513215, 10880821144, 13601026430, 21761642288, 27202052860, 54404105720, 108808211440]

約数ペア:

[(1, 108808211440), (2, 54404105720), (4, 27202052860), (5, 21761642288), (8, 13601026430), (10, 10880821144), (16, 6800513215), (20, 5440410572), (40, 2720205286), (80, 1360102643), (2221, 48990640), (4442, 24495320), (8884, 12247660), (11105, 9798128), (17768, 6123830), (22210, 4899064), (35536, 3061915), (44420, 2449532), (88840, 1224766), (177680, 612383)]