11530000

素因数分解:

$2^4\times 5^4\times {\mathrm{1153}}^1$

素因数の和:1181

約数の個数: 50

約数和(自身を含む): 27939494

約数和(自身を除く): 16409494

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 625, 1000, 1153, 1250, 2000, 2306, 2500, 4612, 5000, 5765, 9224, 10000, 11530, 18448, 23060, 28825, 46120, 57650, 92240, 115300, 144125, 230600, 288250, 461200, 576500, 720625, 1153000, 1441250, 2306000, 2882500, 5765000, 11530000]

約数ペア:

[(1, 11530000), (2, 5765000), (4, 2882500), (5, 2306000), (8, 1441250), (10, 1153000), (16, 720625), (20, 576500), (25, 461200), (40, 288250), (50, 230600), (80, 144125), (100, 115300), (125, 92240), (200, 57650), (250, 46120), (400, 28825), (500, 23060), (625, 18448), (1000, 11530), (1153, 10000), (1250, 9224), (2000, 5765), (2306, 5000), (2500, 4612)]