948560360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{9497}}^1$

素因数の和:9746

約数の個数: 64

約数和(自身を含む): 2338787520

約数和(自身を除く): 1390227160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 227, 440, 454, 908, 1135, 1816, 2270, 2497, 4540, 4994, 9080, 9497, 9988, 12485, 18994, 19976, 24970, 37988, 47485, 49940, 75976, 94970, 99880, 104467, 189940, 208934, 379880, 417868, 522335, 835736, 1044670, 2089340, 2155819, 4178680, 4311638, 8623276, 10779095, 17246552, 21558190, 23714009, 43116380, 47428018, 86232760, 94856036, 118570045, 189712072, 237140090, 474280180, 948560360]

約数ペア:

[(1, 948560360), (2, 474280180), (4, 237140090), (5, 189712072), (8, 118570045), (10, 94856036), (11, 86232760), (20, 47428018), (22, 43116380), (40, 23714009), (44, 21558190), (55, 17246552), (88, 10779095), (110, 8623276), (220, 4311638), (227, 4178680), (440, 2155819), (454, 2089340), (908, 1044670), (1135, 835736), (1816, 522335), (2270, 417868), (2497, 379880), (4540, 208934), (4994, 189940), (9080, 104467), (9497, 99880), (9988, 94970), (12485, 75976), (18994, 49940), (19976, 47485), (24970, 37988)]