88348720

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23497}}^1$

素因数の和:23557

約数の個数: 40

約数和(自身を含む): 209790144

約数和(自身を除く): 121441424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 23497, 46994, 93988, 117485, 187976, 234970, 375952, 469940, 939880, 1104359, 1879760, 2208718, 4417436, 5521795, 8834872, 11043590, 17669744, 22087180, 44174360, 88348720]

約数ペア:

[(1, 88348720), (2, 44174360), (4, 22087180), (5, 17669744), (8, 11043590), (10, 8834872), (16, 5521795), (20, 4417436), (40, 2208718), (47, 1879760), (80, 1104359), (94, 939880), (188, 469940), (235, 375952), (376, 234970), (470, 187976), (752, 117485), (940, 93988), (1880, 46994), (3760, 23497)]