9798980

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5903}}^1$

素因数の和:5995

約数の個数: 24

約数和(自身を含む): 20829312

約数和(自身を除く): 11030332

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 5903, 11806, 23612, 29515, 59030, 118060, 489949, 979898, 1959796, 2449745, 4899490, 9798980]

約数ペア:

[(1, 9798980), (2, 4899490), (4, 2449745), (5, 1959796), (10, 979898), (20, 489949), (83, 118060), (166, 59030), (332, 29515), (415, 23612), (830, 11806), (1660, 5903)]