8477641510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{331}}^1\times {\mathrm{727}}^1$

素因数の和:1349

約数の個数: 64

約数和(自身を含む): 16566810624

約数和(自身を除く): 8089169114

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 331, 542, 662, 727, 1355, 1454, 1655, 2710, 3310, 3523, 3635, 4303, 7046, 7270, 8606, 9451, 17615, 18902, 21515, 35230, 43030, 47255, 89701, 94510, 179402, 197017, 240637, 394034, 448505, 481274, 897010, 985085, 1166113, 1203185, 1970170, 2332226, 2406370, 2561221, 3128281, 5122442, 5830565, 6256562, 11661130, 12806105, 15641405, 25612210, 31282810, 65212627, 130425254, 326063135, 652126270, 847764151, 1695528302, 4238820755, 8477641510]

約数ペア:

[(1, 8477641510), (2, 4238820755), (5, 1695528302), (10, 847764151), (13, 652126270), (26, 326063135), (65, 130425254), (130, 65212627), (271, 31282810), (331, 25612210), (542, 15641405), (662, 12806105), (727, 11661130), (1355, 6256562), (1454, 5830565), (1655, 5122442), (2710, 3128281), (3310, 2561221), (3523, 2406370), (3635, 2332226), (4303, 1970170), (7046, 1203185), (7270, 1166113), (8606, 985085), (9451, 897010), (17615, 481274), (18902, 448505), (21515, 394034), (35230, 240637), (43030, 197017), (47255, 179402), (89701, 94510)]