34288480

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{223}}^1$

素因数の和:300

約数の個数: 72

約数和(自身を含む): 84079296

約数和(自身を除く): 49790816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 223, 248, 310, 446, 496, 620, 892, 961, 992, 1115, 1240, 1784, 1922, 2230, 2480, 3568, 3844, 4460, 4805, 4960, 6913, 7136, 7688, 8920, 9610, 13826, 15376, 17840, 19220, 27652, 30752, 34565, 35680, 38440, 55304, 69130, 76880, 110608, 138260, 153760, 214303, 221216, 276520, 428606, 553040, 857212, 1071515, 1106080, 1714424, 2143030, 3428848, 4286060, 6857696, 8572120, 17144240, 34288480]

約数ペア:

[(1, 34288480), (2, 17144240), (4, 8572120), (5, 6857696), (8, 4286060), (10, 3428848), (16, 2143030), (20, 1714424), (31, 1106080), (32, 1071515), (40, 857212), (62, 553040), (80, 428606), (124, 276520), (155, 221216), (160, 214303), (223, 153760), (248, 138260), (310, 110608), (446, 76880), (496, 69130), (620, 55304), (892, 38440), (961, 35680), (992, 34565), (1115, 30752), (1240, 27652), (1784, 19220), (1922, 17840), (2230, 15376), (2480, 13826), (3568, 9610), (3844, 8920), (4460, 7688), (4805, 7136), (4960, 6913)]