66040540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3673}}^1$

素因数の和:3742

約数の個数: 48

約数和(自身を含む): 148135680

約数和(自身を除く): 82095140

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 580, 620, 899, 1798, 3596, 3673, 4495, 7346, 8990, 14692, 17980, 18365, 36730, 73460, 106517, 113863, 213034, 227726, 426068, 455452, 532585, 569315, 1065170, 1138630, 2130340, 2277260, 3302027, 6604054, 13208108, 16510135, 33020270, 66040540]

約数ペア:

[(1, 66040540), (2, 33020270), (4, 16510135), (5, 13208108), (10, 6604054), (20, 3302027), (29, 2277260), (31, 2130340), (58, 1138630), (62, 1065170), (116, 569315), (124, 532585), (145, 455452), (155, 426068), (290, 227726), (310, 213034), (580, 113863), (620, 106517), (899, 73460), (1798, 36730), (3596, 18365), (3673, 17980), (4495, 14692), (7346, 8990)]