283173880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1427}}^1$

素因数の和:1501

約数の個数: 96

約数和(自身を含む): 717912720

約数和(自身を除く): 434738840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 121, 164, 205, 220, 242, 328, 410, 440, 451, 484, 605, 820, 902, 968, 1210, 1427, 1640, 1804, 2255, 2420, 2854, 3608, 4510, 4840, 4961, 5708, 7135, 9020, 9922, 11416, 14270, 15697, 18040, 19844, 24805, 28540, 31394, 39688, 49610, 57080, 58507, 62788, 78485, 99220, 117014, 125576, 156970, 172667, 198440, 234028, 292535, 313940, 345334, 468056, 585070, 627880, 643577, 690668, 863335, 1170140, 1287154, 1381336, 1726670, 2340280, 2574308, 3217885, 3453340, 5148616, 6435770, 6906680, 7079347, 12871540, 14158694, 25743080, 28317388, 35396735, 56634776, 70793470, 141586940, 283173880]

約数ペア:

[(1, 283173880), (2, 141586940), (4, 70793470), (5, 56634776), (8, 35396735), (10, 28317388), (11, 25743080), (20, 14158694), (22, 12871540), (40, 7079347), (41, 6906680), (44, 6435770), (55, 5148616), (82, 3453340), (88, 3217885), (110, 2574308), (121, 2340280), (164, 1726670), (205, 1381336), (220, 1287154), (242, 1170140), (328, 863335), (410, 690668), (440, 643577), (451, 627880), (484, 585070), (605, 468056), (820, 345334), (902, 313940), (968, 292535), (1210, 234028), (1427, 198440), (1640, 172667), (1804, 156970), (2255, 125576), (2420, 117014), (2854, 99220), (3608, 78485), (4510, 62788), (4840, 58507), (4961, 57080), (5708, 49610), (7135, 39688), (9020, 31394), (9922, 28540), (11416, 24805), (14270, 19844), (15697, 18040)]