70335680

素因数分解:

$2^6\times 5^1\times {\mathrm{219799}}^1$

素因数の和:219816

約数の個数: 28

約数和(自身を含む): 167487600

約数和(自身を除く): 97151920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 219799, 439598, 879196, 1098995, 1758392, 2197990, 3516784, 4395980, 7033568, 8791960, 14067136, 17583920, 35167840, 70335680]

約数ペア:

[(1, 70335680), (2, 35167840), (4, 17583920), (5, 14067136), (8, 8791960), (10, 7033568), (16, 4395980), (20, 3516784), (32, 2197990), (40, 1758392), (64, 1098995), (80, 879196), (160, 439598), (320, 219799)]