108338840

素因数分解:

$2^3\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{2399}}^1$

素因数の和:3539

約数の個数: 32

約数和(自身を含む): 244080000

約数和(自身を除く): 135741160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1129, 2258, 2399, 4516, 4798, 5645, 9032, 9596, 11290, 11995, 19192, 22580, 23990, 45160, 47980, 95960, 2708471, 5416942, 10833884, 13542355, 21667768, 27084710, 54169420, 108338840]

約数ペア:

[(1, 108338840), (2, 54169420), (4, 27084710), (5, 21667768), (8, 13542355), (10, 10833884), (20, 5416942), (40, 2708471), (1129, 95960), (2258, 47980), (2399, 45160), (4516, 23990), (4798, 22580), (5645, 19192), (9032, 11995), (9596, 11290)]