1333994420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{7589}}^1$

素因数の和:7673

約数の個数: 96

約数和(自身を含む): 3305111040

約数和(自身を除く): 1971116620

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 47, 55, 68, 85, 94, 110, 170, 187, 188, 220, 235, 340, 374, 470, 517, 748, 799, 935, 940, 1034, 1598, 1870, 2068, 2585, 3196, 3740, 3995, 5170, 7589, 7990, 8789, 10340, 15178, 15980, 17578, 30356, 35156, 37945, 43945, 75890, 83479, 87890, 129013, 151780, 166958, 175780, 258026, 333916, 356683, 417395, 516052, 645065, 713366, 834790, 1290130, 1419143, 1426732, 1669580, 1783415, 2580260, 2838286, 3566830, 3923513, 5676572, 6063611, 7095715, 7133660, 7847026, 12127222, 14191430, 15694052, 19617565, 24254444, 28382860, 30318055, 39235130, 60636110, 66699721, 78470260, 121272220, 133399442, 266798884, 333498605, 666997210, 1333994420]

約数ペア:

[(1, 1333994420), (2, 666997210), (4, 333498605), (5, 266798884), (10, 133399442), (11, 121272220), (17, 78470260), (20, 66699721), (22, 60636110), (34, 39235130), (44, 30318055), (47, 28382860), (55, 24254444), (68, 19617565), (85, 15694052), (94, 14191430), (110, 12127222), (170, 7847026), (187, 7133660), (188, 7095715), (220, 6063611), (235, 5676572), (340, 3923513), (374, 3566830), (470, 2838286), (517, 2580260), (748, 1783415), (799, 1669580), (935, 1426732), (940, 1419143), (1034, 1290130), (1598, 834790), (1870, 713366), (2068, 645065), (2585, 516052), (3196, 417395), (3740, 356683), (3995, 333916), (5170, 258026), (7589, 175780), (7990, 166958), (8789, 151780), (10340, 129013), (15178, 87890), (15980, 83479), (17578, 75890), (30356, 43945), (35156, 37945)]