10078120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19381}}^1$

素因数の和:19405

約数の個数: 32

約数和(自身を含む): 24421320

約数和(自身を除く): 14343200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 19381, 38762, 77524, 96905, 155048, 193810, 251953, 387620, 503906, 775240, 1007812, 1259765, 2015624, 2519530, 5039060, 10078120]

約数ペア:

[(1, 10078120), (2, 5039060), (4, 2519530), (5, 2015624), (8, 1259765), (10, 1007812), (13, 775240), (20, 503906), (26, 387620), (40, 251953), (52, 193810), (65, 155048), (104, 96905), (130, 77524), (260, 38762), (520, 19381)]