9673820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1283}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 22649760

約数和(自身を除く): 12975940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1283, 1508, 1885, 2566, 3770, 5132, 6415, 7540, 12830, 16679, 25660, 33358, 37207, 66716, 74414, 83395, 148828, 166790, 186035, 333580, 372070, 483691, 744140, 967382, 1934764, 2418455, 4836910, 9673820]

約数ペア:

[(1, 9673820), (2, 4836910), (4, 2418455), (5, 1934764), (10, 967382), (13, 744140), (20, 483691), (26, 372070), (29, 333580), (52, 186035), (58, 166790), (65, 148828), (116, 83395), (130, 74414), (145, 66716), (260, 37207), (290, 33358), (377, 25660), (580, 16679), (754, 12830), (1283, 7540), (1508, 6415), (1885, 5132), (2566, 3770)]