2239360

素因数分解:

$2^7\times 5^1\times {\mathrm{3499}}^1$

素因数の和:3518

約数の個数: 32

約数和(自身を含む): 5355000

約数和(自身を除く): 3115640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3499, 6998, 13996, 17495, 27992, 34990, 55984, 69980, 111968, 139960, 223936, 279920, 447872, 559840, 1119680, 2239360]

約数ペア:

[(1, 2239360), (2, 1119680), (4, 559840), (5, 447872), (8, 279920), (10, 223936), (16, 139960), (20, 111968), (32, 69980), (40, 55984), (64, 34990), (80, 27992), (128, 17495), (160, 13996), (320, 6998), (640, 3499)]