76698620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{593}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 167650560

約数和(自身を除く): 90951940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 223, 290, 446, 580, 593, 892, 1115, 1186, 2230, 2372, 2965, 4460, 5930, 6467, 11860, 12934, 17197, 25868, 32335, 34394, 64670, 68788, 85985, 129340, 132239, 171970, 264478, 343940, 528956, 661195, 1322390, 2644780, 3834931, 7669862, 15339724, 19174655, 38349310, 76698620]

約数ペア:

[(1, 76698620), (2, 38349310), (4, 19174655), (5, 15339724), (10, 7669862), (20, 3834931), (29, 2644780), (58, 1322390), (116, 661195), (145, 528956), (223, 343940), (290, 264478), (446, 171970), (580, 132239), (593, 129340), (892, 85985), (1115, 68788), (1186, 64670), (2230, 34394), (2372, 32335), (2965, 25868), (4460, 17197), (5930, 12934), (6467, 11860)]