91412240

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 219360960

約数和(自身を除く): 127948720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 107, 118, 181, 214, 236, 295, 362, 428, 472, 535, 590, 724, 856, 905, 944, 1070, 1180, 1448, 1712, 1810, 2140, 2360, 2896, 3620, 4280, 4720, 6313, 7240, 8560, 10679, 12626, 14480, 19367, 21358, 25252, 31565, 38734, 42716, 50504, 53395, 63130, 77468, 85432, 96835, 101008, 106790, 126260, 154936, 170864, 193670, 213580, 252520, 309872, 387340, 427160, 505040, 774680, 854320, 1142653, 1549360, 2285306, 4570612, 5713265, 9141224, 11426530, 18282448, 22853060, 45706120, 91412240]

約数ペア:

[(1, 91412240), (2, 45706120), (4, 22853060), (5, 18282448), (8, 11426530), (10, 9141224), (16, 5713265), (20, 4570612), (40, 2285306), (59, 1549360), (80, 1142653), (107, 854320), (118, 774680), (181, 505040), (214, 427160), (236, 387340), (295, 309872), (362, 252520), (428, 213580), (472, 193670), (535, 170864), (590, 154936), (724, 126260), (856, 106790), (905, 101008), (944, 96835), (1070, 85432), (1180, 77468), (1448, 63130), (1712, 53395), (1810, 50504), (2140, 42716), (2360, 38734), (2896, 31565), (3620, 25252), (4280, 21358), (4720, 19367), (6313, 14480), (7240, 12626), (8560, 10679)]