11513800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2503}}^1$

素因数の和:2542

約数の個数: 48

約数和(自身を含む): 27944640

約数和(自身を除く): 16430840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 575, 920, 1150, 2300, 2503, 4600, 5006, 10012, 12515, 20024, 25030, 50060, 57569, 62575, 100120, 115138, 125150, 230276, 250300, 287845, 460552, 500600, 575690, 1151380, 1439225, 2302760, 2878450, 5756900, 11513800]

約数ペア:

[(1, 11513800), (2, 5756900), (4, 2878450), (5, 2302760), (8, 1439225), (10, 1151380), (20, 575690), (23, 500600), (25, 460552), (40, 287845), (46, 250300), (50, 230276), (92, 125150), (100, 115138), (115, 100120), (184, 62575), (200, 57569), (230, 50060), (460, 25030), (575, 20024), (920, 12515), (1150, 10012), (2300, 5006), (2503, 4600)]