23979760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{42821}}^1$

素因数の和:42841

約数の個数: 40

約数和(自身を含む): 63719136

約数和(自身を除く): 39739376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 42821, 85642, 171284, 214105, 299747, 342568, 428210, 599494, 685136, 856420, 1198988, 1498735, 1712840, 2397976, 2997470, 3425680, 4795952, 5994940, 11989880, 23979760]

約数ペア:

[(1, 23979760), (2, 11989880), (4, 5994940), (5, 4795952), (7, 3425680), (8, 2997470), (10, 2397976), (14, 1712840), (16, 1498735), (20, 1198988), (28, 856420), (35, 685136), (40, 599494), (56, 428210), (70, 342568), (80, 299747), (112, 214105), (140, 171284), (280, 85642), (560, 42821)]