70661680

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18793}}^1$

素因数の和:18853

約数の個数: 40

約数和(自身を含む): 167792832

約数和(自身を除く): 97131152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 18793, 37586, 75172, 93965, 150344, 187930, 300688, 375860, 751720, 883271, 1503440, 1766542, 3533084, 4416355, 7066168, 8832710, 14132336, 17665420, 35330840, 70661680]

約数ペア:

[(1, 70661680), (2, 35330840), (4, 17665420), (5, 14132336), (8, 8832710), (10, 7066168), (16, 4416355), (20, 3533084), (40, 1766542), (47, 1503440), (80, 883271), (94, 751720), (188, 375860), (235, 300688), (376, 187930), (470, 150344), (752, 93965), (940, 75172), (1880, 37586), (3760, 18793)]