23881300

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1823}}^1$

素因数の和:1968

約数の個数: 36

約数和(自身を含む): 52246656

約数和(自身を除く): 28365356

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 1823, 2620, 3275, 3646, 6550, 7292, 9115, 13100, 18230, 36460, 45575, 91150, 182300, 238813, 477626, 955252, 1194065, 2388130, 4776260, 5970325, 11940650, 23881300]

約数ペア:

[(1, 23881300), (2, 11940650), (4, 5970325), (5, 4776260), (10, 2388130), (20, 1194065), (25, 955252), (50, 477626), (100, 238813), (131, 182300), (262, 91150), (524, 45575), (655, 36460), (1310, 18230), (1823, 13100), (2620, 9115), (3275, 7292), (3646, 6550)]