142177100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109367}}^1$

素因数の和:109394

約数の個数: 36

約数和(自身を含む): 332259984

約数和(自身を除く): 190082884

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 109367, 218734, 437468, 546835, 1093670, 1421771, 2187340, 2734175, 2843542, 5468350, 5687084, 7108855, 10936700, 14217710, 28435420, 35544275, 71088550, 142177100]

約数ペア:

[(1, 142177100), (2, 71088550), (4, 35544275), (5, 28435420), (10, 14217710), (13, 10936700), (20, 7108855), (25, 5687084), (26, 5468350), (50, 2843542), (52, 2734175), (65, 2187340), (100, 1421771), (130, 1093670), (260, 546835), (325, 437468), (650, 218734), (1300, 109367)]