4883480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 12752640

約数和(自身を除く): 7869160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 163, 214, 280, 326, 428, 535, 652, 749, 815, 856, 1070, 1141, 1304, 1498, 1630, 2140, 2282, 2996, 3260, 3745, 4280, 4564, 5705, 5992, 6520, 7490, 9128, 11410, 14980, 17441, 22820, 29960, 34882, 45640, 69764, 87205, 122087, 139528, 174410, 244174, 348820, 488348, 610435, 697640, 976696, 1220870, 2441740, 4883480]

約数ペア:

[(1, 4883480), (2, 2441740), (4, 1220870), (5, 976696), (7, 697640), (8, 610435), (10, 488348), (14, 348820), (20, 244174), (28, 174410), (35, 139528), (40, 122087), (56, 87205), (70, 69764), (107, 45640), (140, 34882), (163, 29960), (214, 22820), (280, 17441), (326, 14980), (428, 11410), (535, 9128), (652, 7490), (749, 6520), (815, 5992), (856, 5705), (1070, 4564), (1141, 4280), (1304, 3745), (1498, 3260), (1630, 2996), (2140, 2282)]