42510760

素因数分解:

$2^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{2677}}^1$

素因数の和:3085

約数の個数: 32

約数和(自身を含む): 95925960

約数和(自身を除く): 53415200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 397, 794, 1588, 1985, 2677, 3176, 3970, 5354, 7940, 10708, 13385, 15880, 21416, 26770, 53540, 107080, 1062769, 2125538, 4251076, 5313845, 8502152, 10627690, 21255380, 42510760]

約数ペア:

[(1, 42510760), (2, 21255380), (4, 10627690), (5, 8502152), (8, 5313845), (10, 4251076), (20, 2125538), (40, 1062769), (397, 107080), (794, 53540), (1588, 26770), (1985, 21416), (2677, 15880), (3176, 13385), (3970, 10708), (5354, 7940)]