25559900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{11113}}^1$

素因数の和:11150

約数の個数: 36

約数和(自身を含む): 57881712

約数和(自身を除く): 32321812

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 11113, 22226, 44452, 55565, 111130, 222260, 255599, 277825, 511198, 555650, 1022396, 1111300, 1277995, 2555990, 5111980, 6389975, 12779950, 25559900]

約数ペア:

[(1, 25559900), (2, 12779950), (4, 6389975), (5, 5111980), (10, 2555990), (20, 1277995), (23, 1111300), (25, 1022396), (46, 555650), (50, 511198), (92, 277825), (100, 255599), (115, 222260), (230, 111130), (460, 55565), (575, 44452), (1150, 22226), (2300, 11113)]