22430140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1783}}^1$

素因数の和:1846

約数の個数: 48

約数和(自身を含む): 51250752

約数和(自身を除く): 28820612

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 340, 370, 629, 740, 1258, 1783, 2516, 3145, 3566, 6290, 7132, 8915, 12580, 17830, 30311, 35660, 60622, 65971, 121244, 131942, 151555, 263884, 303110, 329855, 606220, 659710, 1121507, 1319420, 2243014, 4486028, 5607535, 11215070, 22430140]

約数ペア:

[(1, 22430140), (2, 11215070), (4, 5607535), (5, 4486028), (10, 2243014), (17, 1319420), (20, 1121507), (34, 659710), (37, 606220), (68, 329855), (74, 303110), (85, 263884), (148, 151555), (170, 131942), (185, 121244), (340, 65971), (370, 60622), (629, 35660), (740, 30311), (1258, 17830), (1783, 12580), (2516, 8915), (3145, 7132), (3566, 6290)]