15674463280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{27990113}}^1$

素因数の和:27990133

約数の個数: 40

約数和(自身を含む): 41649289632

約数和(自身を除く): 25974826352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 27990113, 55980226, 111960452, 139950565, 195930791, 223920904, 279901130, 391861582, 447841808, 559802260, 783723164, 979653955, 1119604520, 1567446328, 1959307910, 2239209040, 3134892656, 3918615820, 7837231640, 15674463280]

約数ペア:

[(1, 15674463280), (2, 7837231640), (4, 3918615820), (5, 3134892656), (7, 2239209040), (8, 1959307910), (10, 1567446328), (14, 1119604520), (16, 979653955), (20, 783723164), (28, 559802260), (35, 447841808), (40, 391861582), (56, 279901130), (70, 223920904), (80, 195930791), (112, 139950565), (140, 111960452), (280, 55980226), (560, 27990113)]