2109098050

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{2473}}^1$

素因数の和:2983

約数の個数: 48

約数和(自身を含む): 4039319592

約数和(自身を除く): 1930221542

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 461, 922, 925, 1850, 2305, 2473, 4610, 4946, 11525, 12365, 17057, 23050, 24730, 34114, 61825, 85285, 91501, 123650, 170570, 183002, 426425, 457505, 852850, 915010, 1140053, 2280106, 2287525, 4575050, 5700265, 11400530, 28501325, 42181961, 57002650, 84363922, 210909805, 421819610, 1054549025, 2109098050]

約数ペア:

[(1, 2109098050), (2, 1054549025), (5, 421819610), (10, 210909805), (25, 84363922), (37, 57002650), (50, 42181961), (74, 28501325), (185, 11400530), (370, 5700265), (461, 4575050), (922, 2287525), (925, 2280106), (1850, 1140053), (2305, 915010), (2473, 852850), (4610, 457505), (4946, 426425), (11525, 183002), (12365, 170570), (17057, 123650), (23050, 91501), (24730, 85285), (34114, 61825)]