1033508980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{3391}}^1$

素因数の和:3725

約数の個数: 72

約数和(自身を含む): 2533579776

約数和(自身を除く): 1500070796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 311, 490, 622, 980, 1244, 1555, 2177, 3110, 3391, 4354, 6220, 6782, 8708, 10885, 13564, 15239, 16955, 21770, 23737, 30478, 33910, 43540, 47474, 60956, 67820, 76195, 94948, 118685, 152390, 166159, 237370, 304780, 332318, 474740, 664636, 830795, 1054601, 1661590, 2109202, 3323180, 4218404, 5273005, 7382207, 10546010, 14764414, 21092020, 29528828, 36911035, 51675449, 73822070, 103350898, 147644140, 206701796, 258377245, 516754490, 1033508980]

約数ペア:

[(1, 1033508980), (2, 516754490), (4, 258377245), (5, 206701796), (7, 147644140), (10, 103350898), (14, 73822070), (20, 51675449), (28, 36911035), (35, 29528828), (49, 21092020), (70, 14764414), (98, 10546010), (140, 7382207), (196, 5273005), (245, 4218404), (311, 3323180), (490, 2109202), (622, 1661590), (980, 1054601), (1244, 830795), (1555, 664636), (2177, 474740), (3110, 332318), (3391, 304780), (4354, 237370), (6220, 166159), (6782, 152390), (8708, 118685), (10885, 94948), (13564, 76195), (15239, 67820), (16955, 60956), (21770, 47474), (23737, 43540), (30478, 33910)]