9680900

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:884

約数の個数: 36

約数和(自身を含む): 21196560

約数和(自身を除く): 11515660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 739, 1310, 1478, 2620, 2956, 3275, 3695, 6550, 7390, 13100, 14780, 18475, 36950, 73900, 96809, 193618, 387236, 484045, 968090, 1936180, 2420225, 4840450, 9680900]

約数ペア:

[(1, 9680900), (2, 4840450), (4, 2420225), (5, 1936180), (10, 968090), (20, 484045), (25, 387236), (50, 193618), (100, 96809), (131, 73900), (262, 36950), (524, 18475), (655, 14780), (739, 13100), (1310, 7390), (1478, 6550), (2620, 3695), (2956, 3275)]