140127650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1117}}^1$

素因数の和:1335

約数の個数: 48

約数和(自身を含む): 282393384

約数和(自身を除く): 142265734

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 193, 325, 386, 650, 965, 1117, 1930, 2234, 2509, 4825, 5018, 5585, 9650, 11170, 12545, 14521, 25090, 27925, 29042, 55850, 62725, 72605, 125450, 145210, 215581, 363025, 431162, 726050, 1077905, 2155810, 2802553, 5389525, 5605106, 10779050, 14012765, 28025530, 70063825, 140127650]

約数ペア:

[(1, 140127650), (2, 70063825), (5, 28025530), (10, 14012765), (13, 10779050), (25, 5605106), (26, 5389525), (50, 2802553), (65, 2155810), (130, 1077905), (193, 726050), (325, 431162), (386, 363025), (650, 215581), (965, 145210), (1117, 125450), (1930, 72605), (2234, 62725), (2509, 55850), (4825, 29042), (5018, 27925), (5585, 25090), (9650, 14521), (11170, 12545)]