10300720

素因数分解:

$2^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{389}}^1$

素因数の和:733

約数の個数: 40

約数和(自身を含む): 24083280

約数和(自身を除く): 13782560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 331, 389, 662, 778, 1324, 1556, 1655, 1945, 2648, 3112, 3310, 3890, 5296, 6224, 6620, 7780, 13240, 15560, 26480, 31120, 128759, 257518, 515036, 643795, 1030072, 1287590, 2060144, 2575180, 5150360, 10300720]

約数ペア:

[(1, 10300720), (2, 5150360), (4, 2575180), (5, 2060144), (8, 1287590), (10, 1030072), (16, 643795), (20, 515036), (40, 257518), (80, 128759), (331, 31120), (389, 26480), (662, 15560), (778, 13240), (1324, 7780), (1556, 6620), (1655, 6224), (1945, 5296), (2648, 3890), (3112, 3310)]