105401488

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 221985792

約数和(自身を除く): 116584304

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 71, 73, 82, 124, 142, 146, 164, 248, 284, 292, 328, 496, 568, 584, 656, 1136, 1168, 1271, 2201, 2263, 2542, 2911, 2993, 4402, 4526, 5084, 5183, 5822, 5986, 8804, 9052, 10168, 10366, 11644, 11972, 17608, 18104, 20336, 20732, 23288, 23944, 35216, 36208, 41464, 46576, 47888, 82928, 90241, 92783, 160673, 180482, 185566, 212503, 321346, 360964, 371132, 425006, 642692, 721928, 742264, 850012, 1285384, 1443856, 1484528, 1700024, 2570768, 3400048, 6587593, 13175186, 26350372, 52700744, 105401488]

約数ペア:

[(1, 105401488), (2, 52700744), (4, 26350372), (8, 13175186), (16, 6587593), (31, 3400048), (41, 2570768), (62, 1700024), (71, 1484528), (73, 1443856), (82, 1285384), (124, 850012), (142, 742264), (146, 721928), (164, 642692), (248, 425006), (284, 371132), (292, 360964), (328, 321346), (496, 212503), (568, 185566), (584, 180482), (656, 160673), (1136, 92783), (1168, 90241), (1271, 82928), (2201, 47888), (2263, 46576), (2542, 41464), (2911, 36208), (2993, 35216), (4402, 23944), (4526, 23288), (5084, 20732), (5183, 20336), (5822, 18104), (5986, 17608), (8804, 11972), (9052, 11644), (10168, 10366)]