40010630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 82114560

約数和(自身を除く): 42103930

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 71, 94, 109, 110, 142, 218, 235, 355, 470, 517, 545, 710, 781, 1034, 1090, 1199, 1562, 2398, 2585, 3337, 3905, 5123, 5170, 5995, 6674, 7739, 7810, 10246, 11990, 15478, 16685, 25615, 33370, 36707, 38695, 51230, 56353, 73414, 77390, 85129, 112706, 170258, 183535, 281765, 363733, 367070, 425645, 563530, 727466, 851290, 1818665, 3637330, 4001063, 8002126, 20005315, 40010630]

約数ペア:

[(1, 40010630), (2, 20005315), (5, 8002126), (10, 4001063), (11, 3637330), (22, 1818665), (47, 851290), (55, 727466), (71, 563530), (94, 425645), (109, 367070), (110, 363733), (142, 281765), (218, 183535), (235, 170258), (355, 112706), (470, 85129), (517, 77390), (545, 73414), (710, 56353), (781, 51230), (1034, 38695), (1090, 36707), (1199, 33370), (1562, 25615), (2398, 16685), (2585, 15478), (3337, 11990), (3905, 10246), (5123, 7810), (5170, 7739), (5995, 6674)]