45151480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1$

素因数の和:1264

約数の個数: 64

約数和(自身を含む): 112168800

約数和(自身を除く): 67017320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 89, 110, 178, 220, 356, 440, 445, 712, 890, 979, 1153, 1780, 1958, 2306, 3560, 3916, 4612, 4895, 5765, 7832, 9224, 9790, 11530, 12683, 19580, 23060, 25366, 39160, 46120, 50732, 63415, 101464, 102617, 126830, 205234, 253660, 410468, 507320, 513085, 820936, 1026170, 1128787, 2052340, 2257574, 4104680, 4515148, 5643935, 9030296, 11287870, 22575740, 45151480]

約数ペア:

[(1, 45151480), (2, 22575740), (4, 11287870), (5, 9030296), (8, 5643935), (10, 4515148), (11, 4104680), (20, 2257574), (22, 2052340), (40, 1128787), (44, 1026170), (55, 820936), (88, 513085), (89, 507320), (110, 410468), (178, 253660), (220, 205234), (356, 126830), (440, 102617), (445, 101464), (712, 63415), (890, 50732), (979, 46120), (1153, 39160), (1780, 25366), (1958, 23060), (2306, 19580), (3560, 12683), (3916, 11530), (4612, 9790), (4895, 9224), (5765, 7832)]