2183387240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2373247}}^1$

素因数の和:2373281

約数の個数: 32

約数和(自身を含む): 5126215680

約数和(自身を除く): 2942828440

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 2373247, 4746494, 9492988, 11866235, 18985976, 23732470, 47464940, 54584681, 94929880, 109169362, 218338724, 272923405, 436677448, 545846810, 1091693620, 2183387240]

約数ペア:

[(1, 2183387240), (2, 1091693620), (4, 545846810), (5, 436677448), (8, 272923405), (10, 218338724), (20, 109169362), (23, 94929880), (40, 54584681), (46, 47464940), (92, 23732470), (115, 18985976), (184, 11866235), (230, 9492988), (460, 4746494), (920, 2373247)]