40301140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4951}}^1$

素因数の和:5008

約数の個数: 48

約数和(自身を含む): 94840704

約数和(自身を除く): 54539564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 4951, 8140, 9902, 19804, 24755, 49510, 54461, 99020, 108922, 183187, 217844, 272305, 366374, 544610, 732748, 915935, 1089220, 1831870, 2015057, 3663740, 4030114, 8060228, 10075285, 20150570, 40301140]

約数ペア:

[(1, 40301140), (2, 20150570), (4, 10075285), (5, 8060228), (10, 4030114), (11, 3663740), (20, 2015057), (22, 1831870), (37, 1089220), (44, 915935), (55, 732748), (74, 544610), (110, 366374), (148, 272305), (185, 217844), (220, 183187), (370, 108922), (407, 99020), (740, 54461), (814, 49510), (1628, 24755), (2035, 19804), (4070, 9902), (4951, 8140)]