45136180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1319}}^1$

素因数の和:1416

約数の個数: 48

約数和(自身を含む): 99792000

約数和(自身を除く): 54655820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 59, 116, 118, 145, 236, 290, 295, 580, 590, 1180, 1319, 1711, 2638, 3422, 5276, 6595, 6844, 8555, 13190, 17110, 26380, 34220, 38251, 76502, 77821, 153004, 155642, 191255, 311284, 382510, 389105, 765020, 778210, 1556420, 2256809, 4513618, 9027236, 11284045, 22568090, 45136180]

約数ペア:

[(1, 45136180), (2, 22568090), (4, 11284045), (5, 9027236), (10, 4513618), (20, 2256809), (29, 1556420), (58, 778210), (59, 765020), (116, 389105), (118, 382510), (145, 311284), (236, 191255), (290, 155642), (295, 153004), (580, 77821), (590, 76502), (1180, 38251), (1319, 34220), (1711, 26380), (2638, 17110), (3422, 13190), (5276, 8555), (6595, 6844)]