8476880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 80

約数和(自身を含む): 21855744

約数和(自身を除く): 13378864

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 184, 230, 271, 272, 340, 368, 391, 460, 542, 680, 782, 920, 1084, 1355, 1360, 1564, 1840, 1955, 2168, 2710, 3128, 3910, 4336, 4607, 5420, 6233, 6256, 7820, 9214, 10840, 12466, 15640, 18428, 21680, 23035, 24932, 31165, 31280, 36856, 46070, 49864, 62330, 73712, 92140, 99728, 105961, 124660, 184280, 211922, 249320, 368560, 423844, 498640, 529805, 847688, 1059610, 1695376, 2119220, 4238440, 8476880]

約数ペア:

[(1, 8476880), (2, 4238440), (4, 2119220), (5, 1695376), (8, 1059610), (10, 847688), (16, 529805), (17, 498640), (20, 423844), (23, 368560), (34, 249320), (40, 211922), (46, 184280), (68, 124660), (80, 105961), (85, 99728), (92, 92140), (115, 73712), (136, 62330), (170, 49864), (184, 46070), (230, 36856), (271, 31280), (272, 31165), (340, 24932), (368, 23035), (391, 21680), (460, 18428), (542, 15640), (680, 12466), (782, 10840), (920, 9214), (1084, 7820), (1355, 6256), (1360, 6233), (1564, 5420), (1840, 4607), (1955, 4336), (2168, 3910), (2710, 3128)]