105316720

素因数分解:

$2^4\times 5^1\times {\mathrm{941}}^1\times {\mathrm{1399}}^1$

素因数の和:2353

約数の個数: 40

約数和(自身を含む): 245296800

約数和(自身を除く): 139980080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 941, 1399, 1882, 2798, 3764, 4705, 5596, 6995, 7528, 9410, 11192, 13990, 15056, 18820, 22384, 27980, 37640, 55960, 75280, 111920, 1316459, 2632918, 5265836, 6582295, 10531672, 13164590, 21063344, 26329180, 52658360, 105316720]

約数ペア:

[(1, 105316720), (2, 52658360), (4, 26329180), (5, 21063344), (8, 13164590), (10, 10531672), (16, 6582295), (20, 5265836), (40, 2632918), (80, 1316459), (941, 111920), (1399, 75280), (1882, 55960), (2798, 37640), (3764, 27980), (4705, 22384), (5596, 18820), (6995, 15056), (7528, 13990), (9410, 11192)]