473898920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{547}}^1$

素因数の和:759

約数の個数: 96

約数和(自身を含む): 1180720800

約数和(自身を除く): 706821880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 179, 220, 242, 358, 440, 484, 547, 605, 716, 895, 968, 1094, 1210, 1432, 1790, 1969, 2188, 2420, 2735, 3580, 3938, 4376, 4840, 5470, 6017, 7160, 7876, 9845, 10940, 12034, 15752, 19690, 21659, 21880, 24068, 30085, 39380, 43318, 48136, 60170, 66187, 78760, 86636, 97913, 108295, 120340, 132374, 173272, 195826, 216590, 240680, 264748, 330935, 391652, 433180, 489565, 529496, 661870, 783304, 866360, 979130, 1077043, 1323740, 1958260, 2154086, 2647480, 3916520, 4308172, 5385215, 8616344, 10770430, 11847473, 21540860, 23694946, 43081720, 47389892, 59237365, 94779784, 118474730, 236949460, 473898920]

約数ペア:

[(1, 473898920), (2, 236949460), (4, 118474730), (5, 94779784), (8, 59237365), (10, 47389892), (11, 43081720), (20, 23694946), (22, 21540860), (40, 11847473), (44, 10770430), (55, 8616344), (88, 5385215), (110, 4308172), (121, 3916520), (179, 2647480), (220, 2154086), (242, 1958260), (358, 1323740), (440, 1077043), (484, 979130), (547, 866360), (605, 783304), (716, 661870), (895, 529496), (968, 489565), (1094, 433180), (1210, 391652), (1432, 330935), (1790, 264748), (1969, 240680), (2188, 216590), (2420, 195826), (2735, 173272), (3580, 132374), (3938, 120340), (4376, 108295), (4840, 97913), (5470, 86636), (6017, 78760), (7160, 66187), (7876, 60170), (9845, 48136), (10940, 43318), (12034, 39380), (15752, 30085), (19690, 24068), (21659, 21880)]