33057520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:362

約数の個数: 80

約数和(自身を含む): 82494720

約数和(自身を除く): 49437200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 109, 136, 170, 218, 223, 272, 340, 436, 446, 545, 680, 872, 892, 1090, 1115, 1360, 1744, 1784, 1853, 2180, 2230, 3568, 3706, 3791, 4360, 4460, 7412, 7582, 8720, 8920, 9265, 14824, 15164, 17840, 18530, 18955, 24307, 29648, 30328, 37060, 37910, 48614, 60656, 74120, 75820, 97228, 121535, 148240, 151640, 194456, 243070, 303280, 388912, 413219, 486140, 826438, 972280, 1652876, 1944560, 2066095, 3305752, 4132190, 6611504, 8264380, 16528760, 33057520]

約数ペア:

[(1, 33057520), (2, 16528760), (4, 8264380), (5, 6611504), (8, 4132190), (10, 3305752), (16, 2066095), (17, 1944560), (20, 1652876), (34, 972280), (40, 826438), (68, 486140), (80, 413219), (85, 388912), (109, 303280), (136, 243070), (170, 194456), (218, 151640), (223, 148240), (272, 121535), (340, 97228), (436, 75820), (446, 74120), (545, 60656), (680, 48614), (872, 37910), (892, 37060), (1090, 30328), (1115, 29648), (1360, 24307), (1744, 18955), (1784, 18530), (1853, 17840), (2180, 15164), (2230, 14824), (3568, 9265), (3706, 8920), (3791, 8720), (4360, 7582), (4460, 7412)]