99507320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1627}}^1$

素因数の和:1788

約数の個数: 64

約数和(自身を含む): 246153600

約数和(自身を除く): 146646280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 139, 220, 278, 440, 556, 695, 1112, 1390, 1529, 1627, 2780, 3058, 3254, 5560, 6116, 6508, 7645, 8135, 12232, 13016, 15290, 16270, 17897, 30580, 32540, 35794, 61160, 65080, 71588, 89485, 143176, 178970, 226153, 357940, 452306, 715880, 904612, 1130765, 1809224, 2261530, 2487683, 4523060, 4975366, 9046120, 9950732, 12438415, 19901464, 24876830, 49753660, 99507320]

約数ペア:

[(1, 99507320), (2, 49753660), (4, 24876830), (5, 19901464), (8, 12438415), (10, 9950732), (11, 9046120), (20, 4975366), (22, 4523060), (40, 2487683), (44, 2261530), (55, 1809224), (88, 1130765), (110, 904612), (139, 715880), (220, 452306), (278, 357940), (440, 226153), (556, 178970), (695, 143176), (1112, 89485), (1390, 71588), (1529, 65080), (1627, 61160), (2780, 35794), (3058, 32540), (3254, 30580), (5560, 17897), (6116, 16270), (6508, 15290), (7645, 13016), (8135, 12232)]