23565548180

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1\times {\mathrm{19183}}^1$

素因数の和:19688

約数の個数: 48

約数和(自身を含む): 49890677760

約数和(自身を除く): 26325129580

約数列:

[1, 2, 4, 5, 10, 20, 239, 257, 478, 514, 956, 1028, 1195, 1285, 2390, 2570, 4780, 5140, 19183, 38366, 61423, 76732, 95915, 122846, 191830, 245692, 307115, 383660, 614230, 1228460, 4584737, 4930031, 9169474, 9860062, 18338948, 19720124, 22923685, 24650155, 45847370, 49300310, 91694740, 98600620, 1178277409, 2356554818, 4713109636, 5891387045, 11782774090, 23565548180]

約数ペア:

[(1, 23565548180), (2, 11782774090), (4, 5891387045), (5, 4713109636), (10, 2356554818), (20, 1178277409), (239, 98600620), (257, 91694740), (478, 49300310), (514, 45847370), (956, 24650155), (1028, 22923685), (1195, 19720124), (1285, 18338948), (2390, 9860062), (2570, 9169474), (4780, 4930031), (5140, 4584737), (19183, 1228460), (38366, 614230), (61423, 383660), (76732, 307115), (95915, 245692), (122846, 191830)]