99397930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{967}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 188876160

約数和(自身を除く): 89478230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 541, 967, 1082, 1934, 2705, 4835, 5410, 9670, 10279, 18373, 20558, 36746, 51395, 91865, 102790, 183730, 523147, 1046294, 2615735, 5231470, 9939793, 19879586, 49698965, 99397930]

約数ペア:

[(1, 99397930), (2, 49698965), (5, 19879586), (10, 9939793), (19, 5231470), (38, 2615735), (95, 1046294), (190, 523147), (541, 183730), (967, 102790), (1082, 91865), (1934, 51395), (2705, 36746), (4835, 20558), (5410, 18373), (9670, 10279)]