40808530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 87816960

約数和(自身を除く): 47008430

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 59, 70, 82, 118, 205, 241, 287, 295, 410, 413, 482, 574, 590, 826, 1205, 1435, 1687, 2065, 2410, 2419, 2870, 3374, 4130, 4838, 8435, 9881, 12095, 14219, 16870, 16933, 19762, 24190, 28438, 33866, 49405, 69167, 71095, 84665, 98810, 99533, 138334, 142190, 169330, 199066, 345835, 497665, 582979, 691670, 995330, 1165958, 2914895, 4080853, 5829790, 8161706, 20404265, 40808530]

約数ペア:

[(1, 40808530), (2, 20404265), (5, 8161706), (7, 5829790), (10, 4080853), (14, 2914895), (35, 1165958), (41, 995330), (59, 691670), (70, 582979), (82, 497665), (118, 345835), (205, 199066), (241, 169330), (287, 142190), (295, 138334), (410, 99533), (413, 98810), (482, 84665), (574, 71095), (590, 69167), (826, 49405), (1205, 33866), (1435, 28438), (1687, 24190), (2065, 19762), (2410, 16933), (2419, 16870), (2870, 14219), (3374, 12095), (4130, 9881), (4838, 8435)]