11156964440

素因数分解:

$2^3\times 5^1\times {\mathrm{4463}}^1\times {\mathrm{62497}}^1$

素因数の和:66971

約数の個数: 32

約数和(自身を含む): 25109196480

約数和(自身を除く): 13952232040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4463, 8926, 17852, 22315, 35704, 44630, 62497, 89260, 124994, 178520, 249988, 312485, 499976, 624970, 1249940, 2499880, 278924111, 557848222, 1115696444, 1394620555, 2231392888, 2789241110, 5578482220, 11156964440]

約数ペア:

[(1, 11156964440), (2, 5578482220), (4, 2789241110), (5, 2231392888), (8, 1394620555), (10, 1115696444), (20, 557848222), (40, 278924111), (4463, 2499880), (8926, 1249940), (17852, 624970), (22315, 499976), (35704, 312485), (44630, 249988), (62497, 178520), (89260, 124994)]