70339760

素因数分解:

$2^4\times 5^1\times {\mathrm{879247}}^1$

素因数の和:879260

約数の個数: 20

約数和(自身を含む): 163540128

約数和(自身を除く): 93200368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 879247, 1758494, 3516988, 4396235, 7033976, 8792470, 14067952, 17584940, 35169880, 70339760]

約数ペア:

[(1, 70339760), (2, 35169880), (4, 17584940), (5, 14067952), (8, 8792470), (10, 7033976), (16, 4396235), (20, 3516988), (40, 1758494), (80, 879247)]