105014960

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{12043}}^1$

素因数の和:12165

約数の個数: 40

約数和(自身を含む): 246420240

約数和(自身を除く): 141405280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 8720, 12043, 24086, 48172, 60215, 96344, 120430, 192688, 240860, 481720, 963440, 1312687, 2625374, 5250748, 6563435, 10501496, 13126870, 21002992, 26253740, 52507480, 105014960]

約数ペア:

[(1, 105014960), (2, 52507480), (4, 26253740), (5, 21002992), (8, 13126870), (10, 10501496), (16, 6563435), (20, 5250748), (40, 2625374), (80, 1312687), (109, 963440), (218, 481720), (436, 240860), (545, 192688), (872, 120430), (1090, 96344), (1744, 60215), (2180, 48172), (4360, 24086), (8720, 12043)]