109107440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104911}}^1$

素因数の和:104937

約数の個数: 40

約数和(自身を含む): 273190848

約数和(自身を除く): 164083408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 104911, 209822, 419644, 524555, 839288, 1049110, 1363843, 1678576, 2098220, 2727686, 4196440, 5455372, 6819215, 8392880, 10910744, 13638430, 21821488, 27276860, 54553720, 109107440]

約数ペア:

[(1, 109107440), (2, 54553720), (4, 27276860), (5, 21821488), (8, 13638430), (10, 10910744), (13, 8392880), (16, 6819215), (20, 5455372), (26, 4196440), (40, 2727686), (52, 2098220), (65, 1678576), (80, 1363843), (104, 1049110), (130, 839288), (208, 524555), (260, 419644), (520, 209822), (1040, 104911)]