286295680

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3697}}^1$

素因数の和:3738

約数の個数: 96

約数和(自身を含む): 752506020

約数和(自身を除く): 466210340

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 320, 352, 440, 484, 605, 640, 704, 880, 968, 1210, 1408, 1760, 1936, 2420, 3520, 3697, 3872, 4840, 7040, 7394, 7744, 9680, 14788, 15488, 18485, 19360, 29576, 36970, 38720, 40667, 59152, 73940, 77440, 81334, 118304, 147880, 162668, 203335, 236608, 295760, 325336, 406670, 447337, 473216, 591520, 650672, 813340, 894674, 1183040, 1301344, 1626680, 1789348, 2236685, 2366080, 2602688, 3253360, 3578696, 4473370, 5205376, 6506720, 7157392, 8946740, 13013440, 14314784, 17893480, 26026880, 28629568, 35786960, 57259136, 71573920, 143147840, 286295680]

約数ペア:

[(1, 286295680), (2, 143147840), (4, 71573920), (5, 57259136), (8, 35786960), (10, 28629568), (11, 26026880), (16, 17893480), (20, 14314784), (22, 13013440), (32, 8946740), (40, 7157392), (44, 6506720), (55, 5205376), (64, 4473370), (80, 3578696), (88, 3253360), (110, 2602688), (121, 2366080), (128, 2236685), (160, 1789348), (176, 1626680), (220, 1301344), (242, 1183040), (320, 894674), (352, 813340), (440, 650672), (484, 591520), (605, 473216), (640, 447337), (704, 406670), (880, 325336), (968, 295760), (1210, 236608), (1408, 203335), (1760, 162668), (1936, 147880), (2420, 118304), (3520, 81334), (3697, 77440), (3872, 73940), (4840, 59152), (7040, 40667), (7394, 38720), (7744, 36970), (9680, 29576), (14788, 19360), (15488, 18485)]