425888939860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11003}}^1\times {\mathrm{113843}}^1$

素因数の和:124872

約数の個数: 48

約数和(自身を含む): 947070968256

約数和(自身を除く): 521182028396

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 11003, 22006, 44012, 55015, 110030, 113843, 187051, 220060, 227686, 374102, 455372, 569215, 748204, 935255, 1138430, 1870510, 1935331, 2276860, 3741020, 3870662, 7741324, 9676655, 19353310, 38706620, 1252614529, 2505229058, 5010458116, 6263072645, 12526145290, 21294446993, 25052290580, 42588893986, 85177787972, 106472234965, 212944469930, 425888939860]

約数ペア:

[(1, 425888939860), (2, 212944469930), (4, 106472234965), (5, 85177787972), (10, 42588893986), (17, 25052290580), (20, 21294446993), (34, 12526145290), (68, 6263072645), (85, 5010458116), (170, 2505229058), (340, 1252614529), (11003, 38706620), (22006, 19353310), (44012, 9676655), (55015, 7741324), (110030, 3870662), (113843, 3741020), (187051, 2276860), (220060, 1935331), (227686, 1870510), (374102, 1138430), (455372, 935255), (569215, 748204)]