1570443820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{106543}}^1$

素因数の和:106630

約数の個数: 48

約数和(自身を含む): 3651475968

約数和(自身を除く): 2081032148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 7370, 14740, 106543, 213086, 426172, 532715, 1065430, 1171973, 2130860, 2343946, 4687892, 5859865, 7138381, 11719730, 14276762, 23439460, 28553524, 35691905, 71383810, 78522191, 142767620, 157044382, 314088764, 392610955, 785221910, 1570443820]

約数ペア:

[(1, 1570443820), (2, 785221910), (4, 392610955), (5, 314088764), (10, 157044382), (11, 142767620), (20, 78522191), (22, 71383810), (44, 35691905), (55, 28553524), (67, 23439460), (110, 14276762), (134, 11719730), (220, 7138381), (268, 5859865), (335, 4687892), (670, 2343946), (737, 2130860), (1340, 1171973), (1474, 1065430), (2948, 532715), (3685, 426172), (7370, 213086), (14740, 106543)]