470891486320

素因数分解:

$2^4\times 5^1\times {\mathrm{119131}}^1\times {\mathrm{49409}}^1$

素因数の和:168553

約数の個数: 40

約数和(自身を含む): 1094854054320

約数和(自身を除く): 623962568000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 49409, 98818, 119131, 197636, 238262, 247045, 395272, 476524, 494090, 595655, 790544, 953048, 988180, 1191310, 1906096, 1976360, 2382620, 3952720, 4765240, 9530480, 5886143579, 11772287158, 23544574316, 29430717895, 47089148632, 58861435790, 94178297264, 117722871580, 235445743160, 470891486320]

約数ペア:

[(1, 470891486320), (2, 235445743160), (4, 117722871580), (5, 94178297264), (8, 58861435790), (10, 47089148632), (16, 29430717895), (20, 23544574316), (40, 11772287158), (80, 5886143579), (49409, 9530480), (98818, 4765240), (119131, 3952720), (197636, 2382620), (238262, 1976360), (247045, 1906096), (395272, 1191310), (476524, 988180), (494090, 953048), (595655, 790544)]