40653800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1131

約数の個数: 96

約数和(自身を含む): 109278720

約数和(自身を除く): 68624920

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 85, 88, 100, 110, 136, 170, 187, 200, 220, 275, 340, 374, 425, 440, 550, 680, 748, 850, 935, 1087, 1100, 1496, 1700, 1870, 2174, 2200, 3400, 3740, 4348, 4675, 5435, 7480, 8696, 9350, 10870, 11957, 18479, 18700, 21740, 23914, 27175, 36958, 37400, 43480, 47828, 54350, 59785, 73916, 92395, 95656, 108700, 119570, 147832, 184790, 203269, 217400, 239140, 298925, 369580, 406538, 461975, 478280, 597850, 739160, 813076, 923950, 1016345, 1195700, 1626152, 1847900, 2032690, 2391400, 3695800, 4065380, 5081725, 8130760, 10163450, 20326900, 40653800]

約数ペア:

[(1, 40653800), (2, 20326900), (4, 10163450), (5, 8130760), (8, 5081725), (10, 4065380), (11, 3695800), (17, 2391400), (20, 2032690), (22, 1847900), (25, 1626152), (34, 1195700), (40, 1016345), (44, 923950), (50, 813076), (55, 739160), (68, 597850), (85, 478280), (88, 461975), (100, 406538), (110, 369580), (136, 298925), (170, 239140), (187, 217400), (200, 203269), (220, 184790), (275, 147832), (340, 119570), (374, 108700), (425, 95656), (440, 92395), (550, 73916), (680, 59785), (748, 54350), (850, 47828), (935, 43480), (1087, 37400), (1100, 36958), (1496, 27175), (1700, 23914), (1870, 21740), (2174, 18700), (2200, 18479), (3400, 11957), (3740, 10870), (4348, 9350), (4675, 8696), (5435, 7480)]