486599480

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{1103}}^1$

素因数の和:1424

約数の個数: 64

約数和(自身を含む): 1126742400

約数和(自身を除く): 640142920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 269, 328, 410, 538, 820, 1076, 1103, 1345, 1640, 2152, 2206, 2690, 4412, 5380, 5515, 8824, 10760, 11029, 11030, 22058, 22060, 44116, 44120, 45223, 55145, 88232, 90446, 110290, 180892, 220580, 226115, 296707, 361784, 441160, 452230, 593414, 904460, 1186828, 1483535, 1808920, 2373656, 2967070, 5934140, 11868280, 12164987, 24329974, 48659948, 60824935, 97319896, 121649870, 243299740, 486599480]

約数ペア:

[(1, 486599480), (2, 243299740), (4, 121649870), (5, 97319896), (8, 60824935), (10, 48659948), (20, 24329974), (40, 12164987), (41, 11868280), (82, 5934140), (164, 2967070), (205, 2373656), (269, 1808920), (328, 1483535), (410, 1186828), (538, 904460), (820, 593414), (1076, 452230), (1103, 441160), (1345, 361784), (1640, 296707), (2152, 226115), (2206, 220580), (2690, 180892), (4412, 110290), (5380, 90446), (5515, 88232), (8824, 55145), (10760, 45223), (11029, 44120), (11030, 44116), (22058, 22060)]