2243232620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{16619}}^1$

素因数の和:17042

約数の個数: 48

約数和(自身を含む): 5000758560

約数和(自身を除く): 2757525940

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 397, 794, 1588, 1985, 3970, 6749, 7940, 13498, 16619, 26996, 33238, 33745, 66476, 67490, 83095, 134980, 166190, 282523, 332380, 565046, 1130092, 1412615, 2825230, 5650460, 6597743, 13195486, 26390972, 32988715, 65977430, 112161631, 131954860, 224323262, 448646524, 560808155, 1121616310, 2243232620]

約数ペア:

[(1, 2243232620), (2, 1121616310), (4, 560808155), (5, 448646524), (10, 224323262), (17, 131954860), (20, 112161631), (34, 65977430), (68, 32988715), (85, 26390972), (170, 13195486), (340, 6597743), (397, 5650460), (794, 2825230), (1588, 1412615), (1985, 1130092), (3970, 565046), (6749, 332380), (7940, 282523), (13498, 166190), (16619, 134980), (26996, 83095), (33238, 67490), (33745, 66476)]