110406920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{881}}^1$

素因数の和:1146

約数の個数: 64

約数和(自身を含む): 268939440

約数和(自身を除く): 158532520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 241, 260, 482, 520, 881, 964, 1205, 1762, 1928, 2410, 3133, 3524, 4405, 4820, 6266, 7048, 8810, 9640, 11453, 12532, 15665, 17620, 22906, 25064, 31330, 35240, 45812, 57265, 62660, 91624, 114530, 125320, 212321, 229060, 424642, 458120, 849284, 1061605, 1698568, 2123210, 2760173, 4246420, 5520346, 8492840, 11040692, 13800865, 22081384, 27601730, 55203460, 110406920]

約数ペア:

[(1, 110406920), (2, 55203460), (4, 27601730), (5, 22081384), (8, 13800865), (10, 11040692), (13, 8492840), (20, 5520346), (26, 4246420), (40, 2760173), (52, 2123210), (65, 1698568), (104, 1061605), (130, 849284), (241, 458120), (260, 424642), (482, 229060), (520, 212321), (881, 125320), (964, 114530), (1205, 91624), (1762, 62660), (1928, 57265), (2410, 45812), (3133, 35240), (3524, 31330), (4405, 25064), (4820, 22906), (6266, 17620), (7048, 15665), (8810, 12532), (9640, 11453)]