42385330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^2$

素因数の和:1162

約数の個数: 24

約数和(自身を含む): 82306476

約数和(自身を除く): 39921146

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 571, 1142, 2855, 5710, 7423, 14846, 37115, 74230, 326041, 652082, 1630205, 3260410, 4238533, 8477066, 21192665, 42385330]

約数ペア:

[(1, 42385330), (2, 21192665), (5, 8477066), (10, 4238533), (13, 3260410), (26, 1630205), (65, 652082), (130, 326041), (571, 74230), (1142, 37115), (2855, 14846), (5710, 7423)]