8426366960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1459}}^1\times {\mathrm{6563}}^1$

素因数の和:8046

約数の個数: 80

約数和(自身を含む): 21390238080

約数和(自身を除く): 12963871120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1459, 2918, 5836, 6563, 7295, 11672, 13126, 14590, 16049, 23344, 26252, 29180, 32098, 32815, 52504, 58360, 64196, 65630, 72193, 80245, 105008, 116720, 128392, 131260, 144386, 160490, 256784, 262520, 288772, 320980, 360965, 525040, 577544, 641960, 721930, 1155088, 1283920, 1443860, 2887720, 5775440, 9575417, 19150834, 38301668, 47877085, 76603336, 95754170, 105329587, 153206672, 191508340, 210659174, 383016680, 421318348, 526647935, 766033360, 842636696, 1053295870, 1685273392, 2106591740, 4213183480, 8426366960]

約数ペア:

[(1, 8426366960), (2, 4213183480), (4, 2106591740), (5, 1685273392), (8, 1053295870), (10, 842636696), (11, 766033360), (16, 526647935), (20, 421318348), (22, 383016680), (40, 210659174), (44, 191508340), (55, 153206672), (80, 105329587), (88, 95754170), (110, 76603336), (176, 47877085), (220, 38301668), (440, 19150834), (880, 9575417), (1459, 5775440), (2918, 2887720), (5836, 1443860), (6563, 1283920), (7295, 1155088), (11672, 721930), (13126, 641960), (14590, 577544), (16049, 525040), (23344, 360965), (26252, 320980), (29180, 288772), (32098, 262520), (32815, 256784), (52504, 160490), (58360, 144386), (64196, 131260), (65630, 128392), (72193, 116720), (80245, 105008)]