44845580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1259}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 102241440

約数和(自身を除く): 57395860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 137, 260, 274, 548, 685, 1259, 1370, 1781, 2518, 2740, 3562, 5036, 6295, 7124, 8905, 12590, 16367, 17810, 25180, 32734, 35620, 65468, 81835, 163670, 172483, 327340, 344966, 689932, 862415, 1724830, 2242279, 3449660, 4484558, 8969116, 11211395, 22422790, 44845580]

約数ペア:

[(1, 44845580), (2, 22422790), (4, 11211395), (5, 8969116), (10, 4484558), (13, 3449660), (20, 2242279), (26, 1724830), (52, 862415), (65, 689932), (130, 344966), (137, 327340), (260, 172483), (274, 163670), (548, 81835), (685, 65468), (1259, 35620), (1370, 32734), (1781, 25180), (2518, 17810), (2740, 16367), (3562, 12590), (5036, 8905), (6295, 7124)]