11706320

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 28873152

約数和(自身を除く): 17166832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 43, 80, 82, 83, 86, 164, 166, 172, 205, 215, 328, 332, 344, 410, 415, 430, 656, 664, 688, 820, 830, 860, 1328, 1640, 1660, 1720, 1763, 3280, 3320, 3403, 3440, 3526, 3569, 6640, 6806, 7052, 7138, 8815, 13612, 14104, 14276, 17015, 17630, 17845, 27224, 28208, 28552, 34030, 35260, 35690, 54448, 57104, 68060, 70520, 71380, 136120, 141040, 142760, 146329, 272240, 285520, 292658, 585316, 731645, 1170632, 1463290, 2341264, 2926580, 5853160, 11706320]

約数ペア:

[(1, 11706320), (2, 5853160), (4, 2926580), (5, 2341264), (8, 1463290), (10, 1170632), (16, 731645), (20, 585316), (40, 292658), (41, 285520), (43, 272240), (80, 146329), (82, 142760), (83, 141040), (86, 136120), (164, 71380), (166, 70520), (172, 68060), (205, 57104), (215, 54448), (328, 35690), (332, 35260), (344, 34030), (410, 28552), (415, 28208), (430, 27224), (656, 17845), (664, 17630), (688, 17015), (820, 14276), (830, 14104), (860, 13612), (1328, 8815), (1640, 7138), (1660, 7052), (1720, 6806), (1763, 6640), (3280, 3569), (3320, 3526), (3403, 3440)]