1567109620

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{4243}}^1$

素因数の和:4624

約数の個数: 48

約数和(自身を含む): 3358192320

約数和(自身を除く): 1791082700

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 313, 590, 626, 1180, 1252, 1565, 3130, 4243, 6260, 8486, 16972, 18467, 21215, 36934, 42430, 73868, 84860, 92335, 184670, 250337, 369340, 500674, 1001348, 1251685, 1328059, 2503370, 2656118, 5006740, 5312236, 6640295, 13280590, 26561180, 78355481, 156710962, 313421924, 391777405, 783554810, 1567109620]

約数ペア:

[(1, 1567109620), (2, 783554810), (4, 391777405), (5, 313421924), (10, 156710962), (20, 78355481), (59, 26561180), (118, 13280590), (236, 6640295), (295, 5312236), (313, 5006740), (590, 2656118), (626, 2503370), (1180, 1328059), (1252, 1251685), (1565, 1001348), (3130, 500674), (4243, 369340), (6260, 250337), (8486, 184670), (16972, 92335), (18467, 84860), (21215, 73868), (36934, 42430)]