72526970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{557}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 135594000

約数和(自身を除く): 63067030

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 449, 557, 898, 1114, 2245, 2785, 4490, 5570, 13021, 16153, 26042, 32306, 65105, 80765, 130210, 161530, 250093, 500186, 1250465, 2500930, 7252697, 14505394, 36263485, 72526970]

約数ペア:

[(1, 72526970), (2, 36263485), (5, 14505394), (10, 7252697), (29, 2500930), (58, 1250465), (145, 500186), (290, 250093), (449, 161530), (557, 130210), (898, 80765), (1114, 65105), (2245, 32306), (2785, 26042), (4490, 16153), (5570, 13021)]