118965280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{106219}}^1$

素因数の和:106241

約数の個数: 48

約数和(自身を含む): 321209280

約数和(自身を除く): 202244000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 106219, 212438, 424876, 531095, 743533, 849752, 1062190, 1487066, 1699504, 2124380, 2974132, 3399008, 3717665, 4248760, 5948264, 7435330, 8497520, 11896528, 14870660, 16995040, 23793056, 29741320, 59482640, 118965280]

約数ペア:

[(1, 118965280), (2, 59482640), (4, 29741320), (5, 23793056), (7, 16995040), (8, 14870660), (10, 11896528), (14, 8497520), (16, 7435330), (20, 5948264), (28, 4248760), (32, 3717665), (35, 3399008), (40, 2974132), (56, 2124380), (70, 1699504), (80, 1487066), (112, 1062190), (140, 849752), (160, 743533), (224, 531095), (280, 424876), (560, 212438), (1120, 106219)]