232871740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{1213}}^1$

素因数の和:1582

約数の個数: 48

約数和(自身を含む): 507840480

約数和(自身を除く): 274968740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 331, 580, 662, 1213, 1324, 1655, 2426, 3310, 4852, 6065, 6620, 9599, 12130, 19198, 24260, 35177, 38396, 47995, 70354, 95990, 140708, 175885, 191980, 351770, 401503, 703540, 803006, 1606012, 2007515, 4015030, 8030060, 11643587, 23287174, 46574348, 58217935, 116435870, 232871740]

約数ペア:

[(1, 232871740), (2, 116435870), (4, 58217935), (5, 46574348), (10, 23287174), (20, 11643587), (29, 8030060), (58, 4015030), (116, 2007515), (145, 1606012), (290, 803006), (331, 703540), (580, 401503), (662, 351770), (1213, 191980), (1324, 175885), (1655, 140708), (2426, 95990), (3310, 70354), (4852, 47995), (6065, 38396), (6620, 35177), (9599, 24260), (12130, 19198)]