13308100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 32263560

約数和(自身を除く): 18955460

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 353, 377, 580, 650, 706, 725, 754, 1300, 1412, 1450, 1508, 1765, 1885, 2900, 3530, 3770, 4589, 7060, 7540, 8825, 9178, 9425, 10237, 17650, 18356, 18850, 20474, 22945, 35300, 37700, 40948, 45890, 51185, 91780, 102370, 114725, 133081, 204740, 229450, 255925, 266162, 458900, 511850, 532324, 665405, 1023700, 1330810, 2661620, 3327025, 6654050, 13308100]

約数ペア:

[(1, 13308100), (2, 6654050), (4, 3327025), (5, 2661620), (10, 1330810), (13, 1023700), (20, 665405), (25, 532324), (26, 511850), (29, 458900), (50, 266162), (52, 255925), (58, 229450), (65, 204740), (100, 133081), (116, 114725), (130, 102370), (145, 91780), (260, 51185), (290, 45890), (325, 40948), (353, 37700), (377, 35300), (580, 22945), (650, 20474), (706, 18850), (725, 18356), (754, 17650), (1300, 10237), (1412, 9425), (1450, 9178), (1508, 8825), (1765, 7540), (1885, 7060), (2900, 4589), (3530, 3770)]