2022776875

素因数分解:

$5^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27197}}^1$

素因数の和:27241

約数の個数: 40

約数和(自身を含む): 3058795872

約数和(自身を除く): 1036018997

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 125, 175, 425, 595, 625, 875, 2125, 2975, 4375, 10625, 14875, 27197, 74375, 135985, 190379, 462349, 679925, 951895, 2311745, 3236443, 3399625, 4759475, 11558725, 16182215, 16998125, 23797375, 57793625, 80911075, 118986875, 288968125, 404555375, 2022776875]

約数ペア:

[(1, 2022776875), (5, 404555375), (7, 288968125), (17, 118986875), (25, 80911075), (35, 57793625), (85, 23797375), (119, 16998125), (125, 16182215), (175, 11558725), (425, 4759475), (595, 3399625), (625, 3236443), (875, 2311745), (2125, 951895), (2975, 679925), (4375, 462349), (10625, 190379), (14875, 135985), (27197, 74375)]