522099740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{3299}}^1$

素因数の和:3542

約数の個数: 48

約数和(自身を含む): 1129312800

約数和(自身を除く): 607213060

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 193, 205, 386, 410, 772, 820, 965, 1930, 3299, 3860, 6598, 7913, 13196, 15826, 16495, 31652, 32990, 39565, 65980, 79130, 135259, 158260, 270518, 541036, 636707, 676295, 1273414, 1352590, 2546828, 2705180, 3183535, 6367070, 12734140, 26104987, 52209974, 104419948, 130524935, 261049870, 522099740]

約数ペア:

[(1, 522099740), (2, 261049870), (4, 130524935), (5, 104419948), (10, 52209974), (20, 26104987), (41, 12734140), (82, 6367070), (164, 3183535), (193, 2705180), (205, 2546828), (386, 1352590), (410, 1273414), (772, 676295), (820, 636707), (965, 541036), (1930, 270518), (3299, 158260), (3860, 135259), (6598, 79130), (7913, 65980), (13196, 39565), (15826, 32990), (16495, 31652)]