230476720

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61297}}^1$

素因数の和:61357

約数の個数: 40

約数和(自身を含む): 547268544

約数和(自身を除く): 316791824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 61297, 122594, 245188, 306485, 490376, 612970, 980752, 1225940, 2451880, 2880959, 4903760, 5761918, 11523836, 14404795, 23047672, 28809590, 46095344, 57619180, 115238360, 230476720]

約数ペア:

[(1, 230476720), (2, 115238360), (4, 57619180), (5, 46095344), (8, 28809590), (10, 23047672), (16, 14404795), (20, 11523836), (40, 5761918), (47, 4903760), (80, 2880959), (94, 2451880), (188, 1225940), (235, 980752), (376, 612970), (470, 490376), (752, 306485), (940, 245188), (1880, 122594), (3760, 61297)]