10715000

素因数分解:

$2^3\times 5^4\times {\mathrm{2143}}^1$

素因数の和:2169

約数の個数: 40

約数和(自身を含む): 25116960

約数和(自身を除く): 14401960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2143, 2500, 4286, 5000, 8572, 10715, 17144, 21430, 42860, 53575, 85720, 107150, 214300, 267875, 428600, 535750, 1071500, 1339375, 2143000, 2678750, 5357500, 10715000]

約数ペア:

[(1, 10715000), (2, 5357500), (4, 2678750), (5, 2143000), (8, 1339375), (10, 1071500), (20, 535750), (25, 428600), (40, 267875), (50, 214300), (100, 107150), (125, 85720), (200, 53575), (250, 42860), (500, 21430), (625, 17144), (1000, 10715), (1250, 8572), (2143, 5000), (2500, 4286)]