14129720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1889}}^1$

素因数の和:1928

約数の個数: 64

約数和(自身を含む): 36741600

約数和(自身を除く): 22611880

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 1889, 3740, 3778, 7480, 7556, 9445, 15112, 18890, 20779, 32113, 37780, 41558, 64226, 75560, 83116, 103895, 128452, 160565, 166232, 207790, 256904, 321130, 353243, 415580, 642260, 706486, 831160, 1284520, 1412972, 1766215, 2825944, 3532430, 7064860, 14129720]

約数ペア:

[(1, 14129720), (2, 7064860), (4, 3532430), (5, 2825944), (8, 1766215), (10, 1412972), (11, 1284520), (17, 831160), (20, 706486), (22, 642260), (34, 415580), (40, 353243), (44, 321130), (55, 256904), (68, 207790), (85, 166232), (88, 160565), (110, 128452), (136, 103895), (170, 83116), (187, 75560), (220, 64226), (340, 41558), (374, 37780), (440, 32113), (680, 20779), (748, 18890), (935, 15112), (1496, 9445), (1870, 7556), (1889, 7480), (3740, 3778)]