10990900

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:984

約数の個数: 36

約数和(自身を含む): 24060960

約数和(自身を除く): 13070060

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 839, 1310, 1678, 2620, 3275, 3356, 4195, 6550, 8390, 13100, 16780, 20975, 41950, 83900, 109909, 219818, 439636, 549545, 1099090, 2198180, 2747725, 5495450, 10990900]

約数ペア:

[(1, 10990900), (2, 5495450), (4, 2747725), (5, 2198180), (10, 1099090), (20, 549545), (25, 439636), (50, 219818), (100, 109909), (131, 83900), (262, 41950), (524, 20975), (655, 16780), (839, 13100), (1310, 8390), (1678, 6550), (2620, 4195), (3275, 3356)]