3323896880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1340281}}^1$

素因数の和:1340325

約数の個数: 40

約数和(自身を含む): 7977358464

約数和(自身を除く): 4653461584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 1340281, 2680562, 5361124, 6701405, 10722248, 13402810, 21444496, 26805620, 41548711, 53611240, 83097422, 107222480, 166194844, 207743555, 332389688, 415487110, 664779376, 830974220, 1661948440, 3323896880]

約数ペア:

[(1, 3323896880), (2, 1661948440), (4, 830974220), (5, 664779376), (8, 415487110), (10, 332389688), (16, 207743555), (20, 166194844), (31, 107222480), (40, 83097422), (62, 53611240), (80, 41548711), (124, 26805620), (155, 21444496), (248, 13402810), (310, 10722248), (496, 6701405), (620, 5361124), (1240, 2680562), (2480, 1340281)]