26937504560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10861897}}^1$

素因数の和:10861941

約数の個数: 40

約数和(自身を含む): 64650016896

約数和(自身を除く): 37712512336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 10861897, 21723794, 43447588, 54309485, 86895176, 108618970, 173790352, 217237940, 336718807, 434475880, 673437614, 868951760, 1346875228, 1683594035, 2693750456, 3367188070, 5387500912, 6734376140, 13468752280, 26937504560]

約数ペア:

[(1, 26937504560), (2, 13468752280), (4, 6734376140), (5, 5387500912), (8, 3367188070), (10, 2693750456), (16, 1683594035), (20, 1346875228), (31, 868951760), (40, 673437614), (62, 434475880), (80, 336718807), (124, 217237940), (155, 173790352), (248, 108618970), (310, 86895176), (496, 54309485), (620, 43447588), (1240, 21723794), (2480, 10861897)]