2017694140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{45179}}^1$

素因数の和:45235

約数の個数: 96

約数和(自身を含む): 5464972800

約数和(自身を除く): 3447278660

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1276, 1540, 1595, 2030, 2233, 3190, 4060, 4466, 6380, 8932, 11165, 22330, 44660, 45179, 90358, 180716, 225895, 316253, 451790, 496969, 632506, 903580, 993938, 1265012, 1310191, 1581265, 1987876, 2484845, 2620382, 3162530, 3478783, 4969690, 5240764, 6325060, 6550955, 6957566, 9171337, 9939380, 13101910, 13915132, 14412101, 17393915, 18342674, 26203820, 28824202, 34787830, 36685348, 45856685, 57648404, 69575660, 72060505, 91713370, 100884707, 144121010, 183426740, 201769414, 288242020, 403538828, 504423535, 1008847070, 2017694140]

約数ペア:

[(1, 2017694140), (2, 1008847070), (4, 504423535), (5, 403538828), (7, 288242020), (10, 201769414), (11, 183426740), (14, 144121010), (20, 100884707), (22, 91713370), (28, 72060505), (29, 69575660), (35, 57648404), (44, 45856685), (55, 36685348), (58, 34787830), (70, 28824202), (77, 26203820), (110, 18342674), (116, 17393915), (140, 14412101), (145, 13915132), (154, 13101910), (203, 9939380), (220, 9171337), (290, 6957566), (308, 6550955), (319, 6325060), (385, 5240764), (406, 4969690), (580, 3478783), (638, 3162530), (770, 2620382), (812, 2484845), (1015, 1987876), (1276, 1581265), (1540, 1310191), (1595, 1265012), (2030, 993938), (2233, 903580), (3190, 632506), (4060, 496969), (4466, 451790), (6380, 316253), (8932, 225895), (11165, 180716), (22330, 90358), (44660, 45179)]