102984940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271013}}^1$

素因数の和:271041

約数の個数: 24

約数和(自身を含む): 227651760

約数和(自身を除く): 124666820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 271013, 542026, 1084052, 1355065, 2710130, 5149247, 5420260, 10298494, 20596988, 25746235, 51492470, 102984940]

約数ペア:

[(1, 102984940), (2, 51492470), (4, 25746235), (5, 20596988), (10, 10298494), (19, 5420260), (20, 5149247), (38, 2710130), (76, 1355065), (95, 1084052), (190, 542026), (380, 271013)]