1678104220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2411}}^1\times {\mathrm{2677}}^1$

素因数の和:5110

約数の個数: 48

約数和(自身を含む): 3798089568

約数和(自身を除く): 2119985348

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2411, 2677, 4822, 5354, 9644, 10708, 12055, 13385, 24110, 26770, 31343, 34801, 48220, 53540, 62686, 69602, 125372, 139204, 156715, 174005, 313430, 348010, 626860, 696020, 6454247, 12908494, 25816988, 32271235, 64542470, 83905211, 129084940, 167810422, 335620844, 419526055, 839052110, 1678104220]

約数ペア:

[(1, 1678104220), (2, 839052110), (4, 419526055), (5, 335620844), (10, 167810422), (13, 129084940), (20, 83905211), (26, 64542470), (52, 32271235), (65, 25816988), (130, 12908494), (260, 6454247), (2411, 696020), (2677, 626860), (4822, 348010), (5354, 313430), (9644, 174005), (10708, 156715), (12055, 139204), (13385, 125372), (24110, 69602), (26770, 62686), (31343, 53540), (34801, 48220)]