82341580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2251}}^1$

素因数の和:2350

約数の個数: 48

約数和(自身を含む): 181601280

約数和(自身を除く): 99259700

約数列:

[1, 2, 4, 5, 10, 20, 31, 59, 62, 118, 124, 155, 236, 295, 310, 590, 620, 1180, 1829, 2251, 3658, 4502, 7316, 9004, 9145, 11255, 18290, 22510, 36580, 45020, 69781, 132809, 139562, 265618, 279124, 348905, 531236, 664045, 697810, 1328090, 1395620, 2656180, 4117079, 8234158, 16468316, 20585395, 41170790, 82341580]

約数ペア:

[(1, 82341580), (2, 41170790), (4, 20585395), (5, 16468316), (10, 8234158), (20, 4117079), (31, 2656180), (59, 1395620), (62, 1328090), (118, 697810), (124, 664045), (155, 531236), (236, 348905), (295, 279124), (310, 265618), (590, 139562), (620, 132809), (1180, 69781), (1829, 45020), (2251, 36580), (3658, 22510), (4502, 18290), (7316, 11255), (9004, 9145)]