477894427700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5849381}}^1$

素因数の和:5849457

約数の個数: 72

約数和(自身を含む): 1116997986720

約数和(自身を除く): 639103559020

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 43, 50, 76, 86, 95, 100, 172, 190, 215, 380, 430, 475, 817, 860, 950, 1075, 1634, 1900, 2150, 3268, 4085, 4300, 8170, 16340, 20425, 40850, 81700, 5849381, 11698762, 23397524, 29246905, 58493810, 111138239, 116987620, 146234525, 222276478, 251523383, 292469050, 444552956, 503046766, 555691195, 584938100, 1006093532, 1111382390, 1257616915, 2222764780, 2515233830, 2778455975, 4778944277, 5030467660, 5556911950, 6288084575, 9557888554, 11113823900, 12576169150, 19115777108, 23894721385, 25152338300, 47789442770, 95578885540, 119473606925, 238947213850, 477894427700]

約数ペア:

[(1, 477894427700), (2, 238947213850), (4, 119473606925), (5, 95578885540), (10, 47789442770), (19, 25152338300), (20, 23894721385), (25, 19115777108), (38, 12576169150), (43, 11113823900), (50, 9557888554), (76, 6288084575), (86, 5556911950), (95, 5030467660), (100, 4778944277), (172, 2778455975), (190, 2515233830), (215, 2222764780), (380, 1257616915), (430, 1111382390), (475, 1006093532), (817, 584938100), (860, 555691195), (950, 503046766), (1075, 444552956), (1634, 292469050), (1900, 251523383), (2150, 222276478), (3268, 146234525), (4085, 116987620), (4300, 111138239), (8170, 58493810), (16340, 29246905), (20425, 23397524), (40850, 11698762), (81700, 5849381)]