58431440

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{13781}}^1$

素因数の和:13847

約数の個数: 40

約数和(自身を含む): 138426408

約数和(自身を除く): 79994968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 13781, 27562, 55124, 68905, 110248, 137810, 220496, 275620, 551240, 730393, 1102480, 1460786, 2921572, 3651965, 5843144, 7303930, 11686288, 14607860, 29215720, 58431440]

約数ペア:

[(1, 58431440), (2, 29215720), (4, 14607860), (5, 11686288), (8, 7303930), (10, 5843144), (16, 3651965), (20, 2921572), (40, 1460786), (53, 1102480), (80, 730393), (106, 551240), (212, 275620), (265, 220496), (424, 137810), (530, 110248), (848, 68905), (1060, 55124), (2120, 27562), (4240, 13781)]