23312200

素因数分解:

$2^3\times 5^2\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 54544500

約数和(自身を除く): 31232300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 229, 458, 509, 916, 1018, 1145, 1832, 2036, 2290, 2545, 4072, 4580, 5090, 5725, 9160, 10180, 11450, 12725, 20360, 22900, 25450, 45800, 50900, 101800, 116561, 233122, 466244, 582805, 932488, 1165610, 2331220, 2914025, 4662440, 5828050, 11656100, 23312200]

約数ペア:

[(1, 23312200), (2, 11656100), (4, 5828050), (5, 4662440), (8, 2914025), (10, 2331220), (20, 1165610), (25, 932488), (40, 582805), (50, 466244), (100, 233122), (200, 116561), (229, 101800), (458, 50900), (509, 45800), (916, 25450), (1018, 22900), (1145, 20360), (1832, 12725), (2036, 11450), (2290, 10180), (2545, 9160), (4072, 5725), (4580, 5090)]