74313520

素因数分解:

$2^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2677}}^1$

素因数の和:3037

約数の個数: 40

約数和(自身を含む): 173341584

約数和(自身を除く): 99028064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 694, 1388, 1735, 2677, 2776, 3470, 5354, 5552, 6940, 10708, 13385, 13880, 21416, 26770, 27760, 42832, 53540, 107080, 214160, 928919, 1857838, 3715676, 4644595, 7431352, 9289190, 14862704, 18578380, 37156760, 74313520]

約数ペア:

[(1, 74313520), (2, 37156760), (4, 18578380), (5, 14862704), (8, 9289190), (10, 7431352), (16, 4644595), (20, 3715676), (40, 1857838), (80, 928919), (347, 214160), (694, 107080), (1388, 53540), (1735, 42832), (2677, 27760), (2776, 26770), (3470, 21416), (5354, 13880), (5552, 13385), (6940, 10708)]