40563460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 102735360

約数和(自身を除く): 62171900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 97, 103, 116, 140, 145, 194, 203, 206, 290, 388, 406, 412, 485, 515, 580, 679, 721, 812, 970, 1015, 1030, 1358, 1442, 1940, 2030, 2060, 2716, 2813, 2884, 2987, 3395, 3605, 4060, 5626, 5974, 6790, 7210, 9991, 11252, 11948, 13580, 14065, 14420, 14935, 19691, 19982, 20909, 28130, 29870, 39382, 39964, 41818, 49955, 56260, 59740, 69937, 78764, 83636, 98455, 99910, 104545, 139874, 196910, 199820, 209090, 279748, 289739, 349685, 393820, 418180, 579478, 699370, 1158956, 1398740, 1448695, 2028173, 2897390, 4056346, 5794780, 8112692, 10140865, 20281730, 40563460]

約数ペア:

[(1, 40563460), (2, 20281730), (4, 10140865), (5, 8112692), (7, 5794780), (10, 4056346), (14, 2897390), (20, 2028173), (28, 1448695), (29, 1398740), (35, 1158956), (58, 699370), (70, 579478), (97, 418180), (103, 393820), (116, 349685), (140, 289739), (145, 279748), (194, 209090), (203, 199820), (206, 196910), (290, 139874), (388, 104545), (406, 99910), (412, 98455), (485, 83636), (515, 78764), (580, 69937), (679, 59740), (721, 56260), (812, 49955), (970, 41818), (1015, 39964), (1030, 39382), (1358, 29870), (1442, 28130), (1940, 20909), (2030, 19982), (2060, 19691), (2716, 14935), (2813, 14420), (2884, 14065), (2987, 13580), (3395, 11948), (3605, 11252), (4060, 9991), (5626, 7210), (5974, 6790)]