42259960

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2143}}^1$

素因数の和:2200

約数の個数: 64

約数和(自身を含む): 104198400

約数和(自身を除く): 61938440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2143, 2465, 3944, 4286, 4930, 8572, 9860, 10715, 17144, 19720, 21430, 36431, 42860, 62147, 72862, 85720, 124294, 145724, 182155, 248588, 291448, 310735, 364310, 497176, 621470, 728620, 1056499, 1242940, 1457240, 2112998, 2485880, 4225996, 5282495, 8451992, 10564990, 21129980, 42259960]

約数ペア:

[(1, 42259960), (2, 21129980), (4, 10564990), (5, 8451992), (8, 5282495), (10, 4225996), (17, 2485880), (20, 2112998), (29, 1457240), (34, 1242940), (40, 1056499), (58, 728620), (68, 621470), (85, 497176), (116, 364310), (136, 310735), (145, 291448), (170, 248588), (232, 182155), (290, 145724), (340, 124294), (493, 85720), (580, 72862), (680, 62147), (986, 42860), (1160, 36431), (1972, 21430), (2143, 19720), (2465, 17144), (3944, 10715), (4286, 9860), (4930, 8572)]