9617780

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 21316176

約数和(自身を除く): 11698396

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 74, 82, 148, 164, 185, 205, 317, 370, 410, 634, 740, 820, 1268, 1517, 1585, 3034, 3170, 6068, 6340, 7585, 11729, 12997, 15170, 23458, 25994, 30340, 46916, 51988, 58645, 64985, 117290, 129970, 234580, 259940, 480889, 961778, 1923556, 2404445, 4808890, 9617780]

約数ペア:

[(1, 9617780), (2, 4808890), (4, 2404445), (5, 1923556), (10, 961778), (20, 480889), (37, 259940), (41, 234580), (74, 129970), (82, 117290), (148, 64985), (164, 58645), (185, 51988), (205, 46916), (317, 30340), (370, 25994), (410, 23458), (634, 15170), (740, 12997), (820, 11729), (1268, 7585), (1517, 6340), (1585, 6068), (3034, 3170)]