6613750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:83

約数の個数: 80

約数和(自身を含む): 14957712

約数和(自身を除く): 8343962

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 37, 50, 55, 65, 74, 110, 125, 130, 143, 185, 250, 275, 286, 325, 370, 407, 481, 550, 625, 650, 715, 814, 925, 962, 1250, 1375, 1430, 1625, 1850, 2035, 2405, 2750, 3250, 3575, 4070, 4625, 4810, 5291, 6875, 7150, 8125, 9250, 10175, 10582, 12025, 13750, 16250, 17875, 20350, 23125, 24050, 26455, 35750, 46250, 50875, 52910, 60125, 89375, 101750, 120250, 132275, 178750, 254375, 264550, 300625, 508750, 601250, 661375, 1322750, 3306875, 6613750]

約数ペア:

[(1, 6613750), (2, 3306875), (5, 1322750), (10, 661375), (11, 601250), (13, 508750), (22, 300625), (25, 264550), (26, 254375), (37, 178750), (50, 132275), (55, 120250), (65, 101750), (74, 89375), (110, 60125), (125, 52910), (130, 50875), (143, 46250), (185, 35750), (250, 26455), (275, 24050), (286, 23125), (325, 20350), (370, 17875), (407, 16250), (481, 13750), (550, 12025), (625, 10582), (650, 10175), (715, 9250), (814, 8125), (925, 7150), (962, 6875), (1250, 5291), (1375, 4810), (1430, 4625), (1625, 4070), (1850, 3575), (2035, 3250), (2405, 2750)]