58215520

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:165

約数の個数: 144

約数和(自身を含む): 157659264

約数和(自身を除く): 99443744

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 97, 110, 121, 124, 155, 160, 176, 194, 220, 242, 248, 310, 341, 352, 388, 440, 484, 485, 496, 605, 620, 682, 776, 880, 968, 970, 992, 1067, 1210, 1240, 1364, 1552, 1705, 1760, 1936, 1940, 2134, 2420, 2480, 2728, 3007, 3104, 3410, 3751, 3872, 3880, 4268, 4840, 4960, 5335, 5456, 6014, 6820, 7502, 7760, 8536, 9680, 10670, 10912, 11737, 12028, 13640, 15004, 15035, 15520, 17072, 18755, 19360, 21340, 23474, 24056, 27280, 30008, 30070, 33077, 34144, 37510, 42680, 46948, 48112, 54560, 58685, 60016, 60140, 66154, 75020, 85360, 93896, 96224, 117370, 120032, 120280, 132308, 150040, 165385, 170720, 187792, 234740, 240560, 264616, 300080, 330770, 363847, 375584, 469480, 481120, 529232, 600160, 661540, 727694, 938960, 1058464, 1323080, 1455388, 1819235, 1877920, 2646160, 2910776, 3638470, 5292320, 5821552, 7276940, 11643104, 14553880, 29107760, 58215520]

約数ペア:

[(1, 58215520), (2, 29107760), (4, 14553880), (5, 11643104), (8, 7276940), (10, 5821552), (11, 5292320), (16, 3638470), (20, 2910776), (22, 2646160), (31, 1877920), (32, 1819235), (40, 1455388), (44, 1323080), (55, 1058464), (62, 938960), (80, 727694), (88, 661540), (97, 600160), (110, 529232), (121, 481120), (124, 469480), (155, 375584), (160, 363847), (176, 330770), (194, 300080), (220, 264616), (242, 240560), (248, 234740), (310, 187792), (341, 170720), (352, 165385), (388, 150040), (440, 132308), (484, 120280), (485, 120032), (496, 117370), (605, 96224), (620, 93896), (682, 85360), (776, 75020), (880, 66154), (968, 60140), (970, 60016), (992, 58685), (1067, 54560), (1210, 48112), (1240, 46948), (1364, 42680), (1552, 37510), (1705, 34144), (1760, 33077), (1936, 30070), (1940, 30008), (2134, 27280), (2420, 24056), (2480, 23474), (2728, 21340), (3007, 19360), (3104, 18755), (3410, 17072), (3751, 15520), (3872, 15035), (3880, 15004), (4268, 13640), (4840, 12028), (4960, 11737), (5335, 10912), (5456, 10670), (6014, 9680), (6820, 8536), (7502, 7760)]