23015000

素因数分解:

$2^3\times 5^4\times {\mathrm{4603}}^1$

素因数の和:4629

約数の個数: 40

約数和(自身を含む): 53935860

約数和(自身を除く): 30920860

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 4603, 5000, 9206, 18412, 23015, 36824, 46030, 92060, 115075, 184120, 230150, 460300, 575375, 920600, 1150750, 2301500, 2876875, 4603000, 5753750, 11507500, 23015000]

約数ペア:

[(1, 23015000), (2, 11507500), (4, 5753750), (5, 4603000), (8, 2876875), (10, 2301500), (20, 1150750), (25, 920600), (40, 575375), (50, 460300), (100, 230150), (125, 184120), (200, 115075), (250, 92060), (500, 46030), (625, 36824), (1000, 23015), (1250, 18412), (2500, 9206), (4603, 5000)]