45292280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1303}}^1$

素因数の和:1404

約数の個数: 64

約数和(自身を含む): 112665600

約数和(自身を除く): 67373320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 79, 88, 110, 158, 220, 316, 395, 440, 632, 790, 869, 1303, 1580, 1738, 2606, 3160, 3476, 4345, 5212, 6515, 6952, 8690, 10424, 13030, 14333, 17380, 26060, 28666, 34760, 52120, 57332, 71665, 102937, 114664, 143330, 205874, 286660, 411748, 514685, 573320, 823496, 1029370, 1132307, 2058740, 2264614, 4117480, 4529228, 5661535, 9058456, 11323070, 22646140, 45292280]

約数ペア:

[(1, 45292280), (2, 22646140), (4, 11323070), (5, 9058456), (8, 5661535), (10, 4529228), (11, 4117480), (20, 2264614), (22, 2058740), (40, 1132307), (44, 1029370), (55, 823496), (79, 573320), (88, 514685), (110, 411748), (158, 286660), (220, 205874), (316, 143330), (395, 114664), (440, 102937), (632, 71665), (790, 57332), (869, 52120), (1303, 34760), (1580, 28666), (1738, 26060), (2606, 17380), (3160, 14333), (3476, 13030), (4345, 10424), (5212, 8690), (6515, 6952)]