13302259240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8988013}}^1$

素因数の和:8988061

約数の個数: 32

約数和(自身を含む): 30739007880

約数和(自身を除く): 17436748640

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 8988013, 17976026, 35952052, 44940065, 71904104, 89880130, 179760260, 332556481, 359520520, 665112962, 1330225924, 1662782405, 2660451848, 3325564810, 6651129620, 13302259240]

約数ペア:

[(1, 13302259240), (2, 6651129620), (4, 3325564810), (5, 2660451848), (8, 1662782405), (10, 1330225924), (20, 665112962), (37, 359520520), (40, 332556481), (74, 179760260), (148, 89880130), (185, 71904104), (296, 44940065), (370, 35952052), (740, 17976026), (1480, 8988013)]