4574780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 11261376

約数和(自身を除く): 6686596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 797, 820, 1148, 1435, 1594, 2870, 3188, 3985, 5579, 5740, 7970, 11158, 15940, 22316, 27895, 32677, 55790, 65354, 111580, 130708, 163385, 228739, 326770, 457478, 653540, 914956, 1143695, 2287390, 4574780]

約数ペア:

[(1, 4574780), (2, 2287390), (4, 1143695), (5, 914956), (7, 653540), (10, 457478), (14, 326770), (20, 228739), (28, 163385), (35, 130708), (41, 111580), (70, 65354), (82, 55790), (140, 32677), (164, 27895), (205, 22316), (287, 15940), (410, 11158), (574, 7970), (797, 5740), (820, 5579), (1148, 3985), (1435, 3188), (1594, 2870)]