936719577380

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1231}}^1\times {\mathrm{77489}}^1$

素因数の和:79220

約数の個数: 48

約数和(自身を含む): 1972744139520

約数和(自身を除く): 1036024562140

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1231, 1964, 2455, 2462, 4910, 4924, 6155, 9820, 12310, 24620, 77489, 154978, 309956, 387445, 604421, 774890, 1208842, 1549780, 2417684, 3022105, 6044210, 12088420, 38047099, 76094198, 95388959, 152188396, 190235495, 190777918, 380470990, 381555836, 476944795, 760941980, 953889590, 1907779180, 46835978869, 93671957738, 187343915476, 234179894345, 468359788690, 936719577380]

約数ペア:

[(1, 936719577380), (2, 468359788690), (4, 234179894345), (5, 187343915476), (10, 93671957738), (20, 46835978869), (491, 1907779180), (982, 953889590), (1231, 760941980), (1964, 476944795), (2455, 381555836), (2462, 380470990), (4910, 190777918), (4924, 190235495), (6155, 152188396), (9820, 95388959), (12310, 76094198), (24620, 38047099), (77489, 12088420), (154978, 6044210), (309956, 3022105), (387445, 2417684), (604421, 1549780), (774890, 1208842)]