74370340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{3347}}^1$

素因数の和:3468

約数の個数: 48

約数和(自身を含む): 172113984

約数和(自身を除く): 97743644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 2020, 2222, 3347, 4444, 5555, 6694, 11110, 13388, 16735, 22220, 33470, 36817, 66940, 73634, 147268, 184085, 338047, 368170, 676094, 736340, 1352188, 1690235, 3380470, 3718517, 6760940, 7437034, 14874068, 18592585, 37185170, 74370340]

約数ペア:

[(1, 74370340), (2, 37185170), (4, 18592585), (5, 14874068), (10, 7437034), (11, 6760940), (20, 3718517), (22, 3380470), (44, 1690235), (55, 1352188), (101, 736340), (110, 676094), (202, 368170), (220, 338047), (404, 184085), (505, 147268), (1010, 73634), (1111, 66940), (2020, 36817), (2222, 33470), (3347, 22220), (4444, 16735), (5555, 13388), (6694, 11110)]