23104640

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2777}}^1$

素因数の和:2809

約数の個数: 64

約数和(自身を含む): 59504760

約数和(自身を除く): 36400120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 2777, 4160, 5554, 8320, 11108, 13885, 22216, 27770, 36101, 44432, 55540, 72202, 88864, 111080, 144404, 177728, 180505, 222160, 288808, 355456, 361010, 444320, 577616, 722020, 888640, 1155232, 1444040, 1777280, 2310464, 2888080, 4620928, 5776160, 11552320, 23104640]

約数ペア:

[(1, 23104640), (2, 11552320), (4, 5776160), (5, 4620928), (8, 2888080), (10, 2310464), (13, 1777280), (16, 1444040), (20, 1155232), (26, 888640), (32, 722020), (40, 577616), (52, 444320), (64, 361010), (65, 355456), (80, 288808), (104, 222160), (128, 180505), (130, 177728), (160, 144404), (208, 111080), (260, 88864), (320, 72202), (416, 55540), (520, 44432), (640, 36101), (832, 27770), (1040, 22216), (1664, 13885), (2080, 11108), (2777, 8320), (4160, 5554)]