100400336

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2503}}^1$

素因数の和:2643

約数の個数: 40

約数和(自身を含む): 204927360

約数和(自身を除く): 104527024

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 109, 184, 218, 368, 436, 872, 1744, 2503, 2507, 5006, 5014, 10012, 10028, 20024, 20056, 40048, 40112, 57569, 115138, 230276, 272827, 460552, 545654, 921104, 1091308, 2182616, 4365232, 6275021, 12550042, 25100084, 50200168, 100400336]

約数ペア:

[(1, 100400336), (2, 50200168), (4, 25100084), (8, 12550042), (16, 6275021), (23, 4365232), (46, 2182616), (92, 1091308), (109, 921104), (184, 545654), (218, 460552), (368, 272827), (436, 230276), (872, 115138), (1744, 57569), (2503, 40112), (2507, 40048), (5006, 20056), (5014, 20024), (10012, 10028)]