182880459820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1\times {\mathrm{10691}}^1$

素因数の和:11671

約数の個数: 96

約数和(自身を含む): 411012112896

約数和(自身を除く): 228131653076

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 907, 943, 1814, 1886, 3628, 3772, 4535, 4715, 9070, 9430, 10691, 18140, 18860, 20861, 21382, 37187, 41722, 42764, 53455, 74374, 83444, 104305, 106910, 148748, 185935, 208610, 213820, 245893, 371870, 417220, 438331, 491786, 743740, 855301, 876662, 983572, 1229465, 1710602, 1753324, 2191655, 2458930, 3421204, 4276505, 4383310, 4917860, 8553010, 8766620, 9696737, 10081613, 17106020, 19393474, 20163226, 38786948, 40326452, 48483685, 50408065, 96967370, 100816130, 193934740, 201632260, 223024951, 397566217, 446049902, 795132434, 892099804, 1115124755, 1590264868, 1987831085, 2230249510, 3975662170, 4460499020, 7951324340, 9144022991, 18288045982, 36576091964, 45720114955, 91440229910, 182880459820]

約数ペア:

[(1, 182880459820), (2, 91440229910), (4, 45720114955), (5, 36576091964), (10, 18288045982), (20, 9144022991), (23, 7951324340), (41, 4460499020), (46, 3975662170), (82, 2230249510), (92, 1987831085), (115, 1590264868), (164, 1115124755), (205, 892099804), (230, 795132434), (410, 446049902), (460, 397566217), (820, 223024951), (907, 201632260), (943, 193934740), (1814, 100816130), (1886, 96967370), (3628, 50408065), (3772, 48483685), (4535, 40326452), (4715, 38786948), (9070, 20163226), (9430, 19393474), (10691, 17106020), (18140, 10081613), (18860, 9696737), (20861, 8766620), (21382, 8553010), (37187, 4917860), (41722, 4383310), (42764, 4276505), (53455, 3421204), (74374, 2458930), (83444, 2191655), (104305, 1753324), (106910, 1710602), (148748, 1229465), (185935, 983572), (208610, 876662), (213820, 855301), (245893, 743740), (371870, 491786), (417220, 438331)]