192157040

素因数分解:

$2^4\times 5^1\times {\mathrm{431}}^1\times {\mathrm{5573}}^1$

素因数の和:6017

約数の個数: 40

約数和(自身を含む): 447882048

約数和(自身を除く): 255725008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 431, 862, 1724, 2155, 3448, 4310, 5573, 6896, 8620, 11146, 17240, 22292, 27865, 34480, 44584, 55730, 89168, 111460, 222920, 445840, 2401963, 4803926, 9607852, 12009815, 19215704, 24019630, 38431408, 48039260, 96078520, 192157040]

約数ペア:

[(1, 192157040), (2, 96078520), (4, 48039260), (5, 38431408), (8, 24019630), (10, 19215704), (16, 12009815), (20, 9607852), (40, 4803926), (80, 2401963), (431, 445840), (862, 222920), (1724, 111460), (2155, 89168), (3448, 55730), (4310, 44584), (5573, 34480), (6896, 27865), (8620, 22292), (11146, 17240)]