13251700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1721}}^1$

素因数の和:1753

約数の個数: 72

約数和(自身を含む): 35872704

約数和(自身を除く): 22621004

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1721, 1925, 3442, 3850, 6884, 7700, 8605, 12047, 17210, 18931, 24094, 34420, 37862, 43025, 48188, 60235, 75724, 86050, 94655, 120470, 132517, 172100, 189310, 240940, 265034, 301175, 378620, 473275, 530068, 602350, 662585, 946550, 1204700, 1325170, 1893100, 2650340, 3312925, 6625850, 13251700]

約数ペア:

[(1, 13251700), (2, 6625850), (4, 3312925), (5, 2650340), (7, 1893100), (10, 1325170), (11, 1204700), (14, 946550), (20, 662585), (22, 602350), (25, 530068), (28, 473275), (35, 378620), (44, 301175), (50, 265034), (55, 240940), (70, 189310), (77, 172100), (100, 132517), (110, 120470), (140, 94655), (154, 86050), (175, 75724), (220, 60235), (275, 48188), (308, 43025), (350, 37862), (385, 34420), (550, 24094), (700, 18931), (770, 17210), (1100, 12047), (1540, 8605), (1721, 7700), (1925, 6884), (3442, 3850)]