98876380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{260201}}^1$

素因数の和:260229

約数の個数: 24

約数和(自身を含む): 218569680

約数和(自身を除く): 119693300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 260201, 520402, 1040804, 1301005, 2602010, 4943819, 5204020, 9887638, 19775276, 24719095, 49438190, 98876380]

約数ペア:

[(1, 98876380), (2, 49438190), (4, 24719095), (5, 19775276), (10, 9887638), (19, 5204020), (20, 4943819), (38, 2602010), (76, 1301005), (95, 1040804), (190, 520402), (380, 260201)]