47665240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 126690480

約数和(自身を除く): 79025240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 83, 98, 140, 166, 196, 245, 280, 293, 332, 392, 415, 490, 581, 586, 664, 830, 980, 1162, 1172, 1465, 1660, 1960, 2051, 2324, 2344, 2905, 2930, 3320, 4067, 4102, 4648, 5810, 5860, 8134, 8204, 10255, 11620, 11720, 14357, 16268, 16408, 20335, 20510, 23240, 24319, 28714, 32536, 40670, 41020, 48638, 57428, 71785, 81340, 82040, 97276, 114856, 121595, 143570, 162680, 170233, 194552, 243190, 287140, 340466, 486380, 574280, 680932, 851165, 972760, 1191631, 1361864, 1702330, 2383262, 3404660, 4766524, 5958155, 6809320, 9533048, 11916310, 23832620, 47665240]

約数ペア:

[(1, 47665240), (2, 23832620), (4, 11916310), (5, 9533048), (7, 6809320), (8, 5958155), (10, 4766524), (14, 3404660), (20, 2383262), (28, 1702330), (35, 1361864), (40, 1191631), (49, 972760), (56, 851165), (70, 680932), (83, 574280), (98, 486380), (140, 340466), (166, 287140), (196, 243190), (245, 194552), (280, 170233), (293, 162680), (332, 143570), (392, 121595), (415, 114856), (490, 97276), (581, 82040), (586, 81340), (664, 71785), (830, 57428), (980, 48638), (1162, 41020), (1172, 40670), (1465, 32536), (1660, 28714), (1960, 24319), (2051, 23240), (2324, 20510), (2344, 20335), (2905, 16408), (2930, 16268), (3320, 14357), (4067, 11720), (4102, 11620), (4648, 10255), (5810, 8204), (5860, 8134)]