33735440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 82661376

約数和(自身を除く): 48925936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 61, 62, 80, 122, 124, 155, 223, 244, 248, 305, 310, 446, 488, 496, 610, 620, 892, 976, 1115, 1220, 1240, 1784, 1891, 2230, 2440, 2480, 3568, 3782, 4460, 4880, 6913, 7564, 8920, 9455, 13603, 13826, 15128, 17840, 18910, 27206, 27652, 30256, 34565, 37820, 54412, 55304, 68015, 69130, 75640, 108824, 110608, 136030, 138260, 151280, 217648, 272060, 276520, 421693, 544120, 553040, 843386, 1088240, 1686772, 2108465, 3373544, 4216930, 6747088, 8433860, 16867720, 33735440]

約数ペア:

[(1, 33735440), (2, 16867720), (4, 8433860), (5, 6747088), (8, 4216930), (10, 3373544), (16, 2108465), (20, 1686772), (31, 1088240), (40, 843386), (61, 553040), (62, 544120), (80, 421693), (122, 276520), (124, 272060), (155, 217648), (223, 151280), (244, 138260), (248, 136030), (305, 110608), (310, 108824), (446, 75640), (488, 69130), (496, 68015), (610, 55304), (620, 54412), (892, 37820), (976, 34565), (1115, 30256), (1220, 27652), (1240, 27206), (1784, 18910), (1891, 17840), (2230, 15128), (2440, 13826), (2480, 13603), (3568, 9455), (3782, 8920), (4460, 7564), (4880, 6913)]