852147700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{2273}}^1$

素因数の和:2473

約数の個数: 72

約数和(自身を含む): 1942250688

約数和(自身を除く): 1090102988

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 163, 230, 326, 460, 575, 652, 815, 1150, 1630, 2273, 2300, 3260, 3749, 4075, 4546, 7498, 8150, 9092, 11365, 14996, 16300, 18745, 22730, 37490, 45460, 52279, 56825, 74980, 93725, 104558, 113650, 187450, 209116, 227300, 261395, 370499, 374900, 522790, 740998, 1045580, 1306975, 1481996, 1852495, 2613950, 3704990, 5227900, 7409980, 8521477, 9262475, 17042954, 18524950, 34085908, 37049900, 42607385, 85214770, 170429540, 213036925, 426073850, 852147700]

約数ペア:

[(1, 852147700), (2, 426073850), (4, 213036925), (5, 170429540), (10, 85214770), (20, 42607385), (23, 37049900), (25, 34085908), (46, 18524950), (50, 17042954), (92, 9262475), (100, 8521477), (115, 7409980), (163, 5227900), (230, 3704990), (326, 2613950), (460, 1852495), (575, 1481996), (652, 1306975), (815, 1045580), (1150, 740998), (1630, 522790), (2273, 374900), (2300, 370499), (3260, 261395), (3749, 227300), (4075, 209116), (4546, 187450), (7498, 113650), (8150, 104558), (9092, 93725), (11365, 74980), (14996, 56825), (16300, 52279), (18745, 45460), (22730, 37490)]