91886740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 220485888

約数和(自身を除く): 128599148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 61, 82, 110, 122, 164, 167, 205, 220, 244, 305, 334, 410, 451, 610, 668, 671, 820, 835, 902, 1220, 1342, 1670, 1804, 1837, 2255, 2501, 2684, 3340, 3355, 3674, 4510, 5002, 6710, 6847, 7348, 9020, 9185, 10004, 10187, 12505, 13420, 13694, 18370, 20374, 25010, 27388, 27511, 34235, 36740, 40748, 50020, 50935, 55022, 68470, 75317, 101870, 110044, 112057, 136940, 137555, 150634, 203740, 224114, 275110, 301268, 376585, 417667, 448228, 550220, 560285, 753170, 835334, 1120570, 1506340, 1670668, 2088335, 2241140, 4176670, 4594337, 8353340, 9188674, 18377348, 22971685, 45943370, 91886740]

約数ペア:

[(1, 91886740), (2, 45943370), (4, 22971685), (5, 18377348), (10, 9188674), (11, 8353340), (20, 4594337), (22, 4176670), (41, 2241140), (44, 2088335), (55, 1670668), (61, 1506340), (82, 1120570), (110, 835334), (122, 753170), (164, 560285), (167, 550220), (205, 448228), (220, 417667), (244, 376585), (305, 301268), (334, 275110), (410, 224114), (451, 203740), (610, 150634), (668, 137555), (671, 136940), (820, 112057), (835, 110044), (902, 101870), (1220, 75317), (1342, 68470), (1670, 55022), (1804, 50935), (1837, 50020), (2255, 40748), (2501, 36740), (2684, 34235), (3340, 27511), (3355, 27388), (3674, 25010), (4510, 20374), (5002, 18370), (6710, 13694), (6847, 13420), (7348, 12505), (9020, 10187), (9185, 10004)]