424231760

素因数分解:

$2^4\times 5^1\times {\mathrm{563}}^1\times {\mathrm{9419}}^1$

素因数の和:9995

約数の個数: 40

約数和(自身を含む): 988195680

約数和(自身を除く): 563963920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 563, 1126, 2252, 2815, 4504, 5630, 9008, 9419, 11260, 18838, 22520, 37676, 45040, 47095, 75352, 94190, 150704, 188380, 376760, 753520, 5302897, 10605794, 21211588, 26514485, 42423176, 53028970, 84846352, 106057940, 212115880, 424231760]

約数ペア:

[(1, 424231760), (2, 212115880), (4, 106057940), (5, 84846352), (8, 53028970), (10, 42423176), (16, 26514485), (20, 21211588), (40, 10605794), (80, 5302897), (563, 753520), (1126, 376760), (2252, 188380), (2815, 150704), (4504, 94190), (5630, 75352), (9008, 47095), (9419, 45040), (11260, 37676), (18838, 22520)]