2560521430

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1373}}^1\times {\mathrm{4337}}^1$

素因数の和:5760

約数の個数: 32

約数和(自身を含む): 4720646304

約数和(自身を除く): 2160124874

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1373, 2746, 4337, 6865, 8674, 13730, 21685, 43370, 59039, 118078, 186491, 295195, 372982, 590390, 932455, 1864910, 5954701, 11909402, 29773505, 59547010, 256052143, 512104286, 1280260715, 2560521430]

約数ペア:

[(1, 2560521430), (2, 1280260715), (5, 512104286), (10, 256052143), (43, 59547010), (86, 29773505), (215, 11909402), (430, 5954701), (1373, 1864910), (2746, 932455), (4337, 590390), (6865, 372982), (8674, 295195), (13730, 186491), (21685, 118078), (43370, 59039)]