87232900

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{6659}}^1$

素因数の和:6804

約数の個数: 36

約数和(自身を含む): 190769040

約数和(自身を除く): 103536140

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 2620, 3275, 6550, 6659, 13100, 13318, 26636, 33295, 66590, 133180, 166475, 332950, 665900, 872329, 1744658, 3489316, 4361645, 8723290, 17446580, 21808225, 43616450, 87232900]

約数ペア:

[(1, 87232900), (2, 43616450), (4, 21808225), (5, 17446580), (10, 8723290), (20, 4361645), (25, 3489316), (50, 1744658), (100, 872329), (131, 665900), (262, 332950), (524, 166475), (655, 133180), (1310, 66590), (2620, 33295), (3275, 26636), (6550, 13318), (6659, 13100)]