84366919960

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2749}}^1\times {\mathrm{7039}}^1$

素因数の和:9908

約数の個数: 64

約数和(自身を含む): 191664000000

約数和(自身を除く): 107297080040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 2749, 4360, 5498, 7039, 10996, 13745, 14078, 21992, 27490, 28156, 35195, 54980, 56312, 70390, 109960, 140780, 281560, 299641, 599282, 767251, 1198564, 1498205, 1534502, 2397128, 2996410, 3069004, 3836255, 5992820, 6138008, 7672510, 11985640, 15345020, 19350211, 30690040, 38700422, 77400844, 96751055, 154801688, 193502110, 387004220, 774008440, 2109172999, 4218345998, 8436691996, 10545864995, 16873383992, 21091729990, 42183459980, 84366919960]

約数ペア:

[(1, 84366919960), (2, 42183459980), (4, 21091729990), (5, 16873383992), (8, 10545864995), (10, 8436691996), (20, 4218345998), (40, 2109172999), (109, 774008440), (218, 387004220), (436, 193502110), (545, 154801688), (872, 96751055), (1090, 77400844), (2180, 38700422), (2749, 30690040), (4360, 19350211), (5498, 15345020), (7039, 11985640), (10996, 7672510), (13745, 6138008), (14078, 5992820), (21992, 3836255), (27490, 3069004), (28156, 2996410), (35195, 2397128), (54980, 1534502), (56312, 1498205), (70390, 1198564), (109960, 767251), (140780, 599282), (281560, 299641)]