185161240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1487}}^1$

素因数の和:1792

約数の個数: 64

約数和(自身を含む): 456399360

約数和(自身を除く): 271238120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 283, 440, 566, 1132, 1415, 1487, 2264, 2830, 2974, 3113, 5660, 5948, 6226, 7435, 11320, 11896, 12452, 14870, 15565, 16357, 24904, 29740, 31130, 32714, 59480, 62260, 65428, 81785, 124520, 130856, 163570, 327140, 420821, 654280, 841642, 1683284, 2104105, 3366568, 4208210, 4629031, 8416420, 9258062, 16832840, 18516124, 23145155, 37032248, 46290310, 92580620, 185161240]

約数ペア:

[(1, 185161240), (2, 92580620), (4, 46290310), (5, 37032248), (8, 23145155), (10, 18516124), (11, 16832840), (20, 9258062), (22, 8416420), (40, 4629031), (44, 4208210), (55, 3366568), (88, 2104105), (110, 1683284), (220, 841642), (283, 654280), (440, 420821), (566, 327140), (1132, 163570), (1415, 130856), (1487, 124520), (2264, 81785), (2830, 65428), (2974, 62260), (3113, 59480), (5660, 32714), (5948, 31130), (6226, 29740), (7435, 24904), (11320, 16357), (11896, 15565), (12452, 14870)]