5205400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 12822840

約数和(自身を除く): 7617440

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1531, 1700, 3062, 3400, 6124, 7655, 12248, 15310, 26027, 30620, 38275, 52054, 61240, 76550, 104108, 130135, 153100, 208216, 260270, 306200, 520540, 650675, 1041080, 1301350, 2602700, 5205400]

約数ペア:

[(1, 5205400), (2, 2602700), (4, 1301350), (5, 1041080), (8, 650675), (10, 520540), (17, 306200), (20, 260270), (25, 208216), (34, 153100), (40, 130135), (50, 104108), (68, 76550), (85, 61240), (100, 52054), (136, 38275), (170, 30620), (200, 26027), (340, 15310), (425, 12248), (680, 7655), (850, 6124), (1531, 3400), (1700, 3062)]