97320800

素因数分解:

$2^5\times 5^2\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:768

約数の個数: 72

約数和(自身を含む): 239047200

約数和(自身を除く): 141726400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 239, 400, 478, 509, 800, 956, 1018, 1195, 1912, 2036, 2390, 2545, 3824, 4072, 4780, 5090, 5975, 7648, 8144, 9560, 10180, 11950, 12725, 16288, 19120, 20360, 23900, 25450, 38240, 40720, 47800, 50900, 81440, 95600, 101800, 121651, 191200, 203600, 243302, 407200, 486604, 608255, 973208, 1216510, 1946416, 2433020, 3041275, 3892832, 4866040, 6082550, 9732080, 12165100, 19464160, 24330200, 48660400, 97320800]

約数ペア:

[(1, 97320800), (2, 48660400), (4, 24330200), (5, 19464160), (8, 12165100), (10, 9732080), (16, 6082550), (20, 4866040), (25, 3892832), (32, 3041275), (40, 2433020), (50, 1946416), (80, 1216510), (100, 973208), (160, 608255), (200, 486604), (239, 407200), (400, 243302), (478, 203600), (509, 191200), (800, 121651), (956, 101800), (1018, 95600), (1195, 81440), (1912, 50900), (2036, 47800), (2390, 40720), (2545, 38240), (3824, 25450), (4072, 23900), (4780, 20360), (5090, 19120), (5975, 16288), (7648, 12725), (8144, 11950), (9560, 10180)]