78192010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{35381}}^1$

素因数の和:35418

約数の個数: 32

約数和(自身を含む): 160492752

約数和(自身を除く): 82300742

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 35381, 70762, 176905, 353810, 459953, 601477, 919906, 1202954, 2299765, 3007385, 4599530, 6014770, 7819201, 15638402, 39096005, 78192010]

約数ペア:

[(1, 78192010), (2, 39096005), (5, 15638402), (10, 7819201), (13, 6014770), (17, 4599530), (26, 3007385), (34, 2299765), (65, 1202954), (85, 919906), (130, 601477), (170, 459953), (221, 353810), (442, 176905), (1105, 70762), (2210, 35381)]