10365664280

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{146989}}^1$

素因数の和:147084

約数の個数: 64

約数和(自身を含む): 24447376800

約数和(自身を除く): 14081712520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 43, 82, 86, 164, 172, 205, 215, 328, 344, 410, 430, 820, 860, 1640, 1720, 1763, 3526, 7052, 8815, 14104, 17630, 35260, 70520, 146989, 293978, 587956, 734945, 1175912, 1469890, 2939780, 5879560, 6026549, 6320527, 12053098, 12641054, 24106196, 25282108, 30132745, 31602635, 48212392, 50564216, 60265490, 63205270, 120530980, 126410540, 241061960, 252821080, 259141607, 518283214, 1036566428, 1295708035, 2073132856, 2591416070, 5182832140, 10365664280]

約数ペア:

[(1, 10365664280), (2, 5182832140), (4, 2591416070), (5, 2073132856), (8, 1295708035), (10, 1036566428), (20, 518283214), (40, 259141607), (41, 252821080), (43, 241061960), (82, 126410540), (86, 120530980), (164, 63205270), (172, 60265490), (205, 50564216), (215, 48212392), (328, 31602635), (344, 30132745), (410, 25282108), (430, 24106196), (820, 12641054), (860, 12053098), (1640, 6320527), (1720, 6026549), (1763, 5879560), (3526, 2939780), (7052, 1469890), (8815, 1175912), (14104, 734945), (17630, 587956), (35260, 293978), (70520, 146989)]