13304299040

素因数分解:

$2^5\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{53681}}^1$

素因数の和:55245

約数の個数: 48

約数和(自身を含む): 31452283800

約数和(自身を除く): 18147984760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1549, 3098, 6196, 7745, 12392, 15490, 24784, 30980, 49568, 53681, 61960, 107362, 123920, 214724, 247840, 268405, 429448, 536810, 858896, 1073620, 1717792, 2147240, 4294480, 8588960, 83151869, 166303738, 332607476, 415759345, 665214952, 831518690, 1330429904, 1663037380, 2660859808, 3326074760, 6652149520, 13304299040]

約数ペア:

[(1, 13304299040), (2, 6652149520), (4, 3326074760), (5, 2660859808), (8, 1663037380), (10, 1330429904), (16, 831518690), (20, 665214952), (32, 415759345), (40, 332607476), (80, 166303738), (160, 83151869), (1549, 8588960), (3098, 4294480), (6196, 2147240), (7745, 1717792), (12392, 1073620), (15490, 858896), (24784, 536810), (30980, 429448), (49568, 268405), (53681, 247840), (61960, 214724), (107362, 123920)]