610470920

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{3167}}^1$

素因数の和:3318

約数の個数: 64

約数和(自身を含む): 1414195200

約数和(自身を除く): 803724280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 79, 122, 158, 244, 305, 316, 395, 488, 610, 632, 790, 1220, 1580, 2440, 3160, 3167, 4819, 6334, 9638, 12668, 15835, 19276, 24095, 25336, 31670, 38552, 48190, 63340, 96380, 126680, 192760, 193187, 250193, 386374, 500386, 772748, 965935, 1000772, 1250965, 1545496, 1931870, 2001544, 2501930, 3863740, 5003860, 7727480, 10007720, 15261773, 30523546, 61047092, 76308865, 122094184, 152617730, 305235460, 610470920]

約数ペア:

[(1, 610470920), (2, 305235460), (4, 152617730), (5, 122094184), (8, 76308865), (10, 61047092), (20, 30523546), (40, 15261773), (61, 10007720), (79, 7727480), (122, 5003860), (158, 3863740), (244, 2501930), (305, 2001544), (316, 1931870), (395, 1545496), (488, 1250965), (610, 1000772), (632, 965935), (790, 772748), (1220, 500386), (1580, 386374), (2440, 250193), (3160, 193187), (3167, 192760), (4819, 126680), (6334, 96380), (9638, 63340), (12668, 48190), (15835, 38552), (19276, 31670), (24095, 25336)]