43429280

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3823}}^1$

素因数の和:3909

約数の個数: 48

約数和(自身を含む): 104073984

約数和(自身を除く): 60644704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 3823, 5680, 7646, 11360, 15292, 19115, 30584, 38230, 61168, 76460, 122336, 152920, 271433, 305840, 542866, 611680, 1085732, 1357165, 2171464, 2714330, 4342928, 5428660, 8685856, 10857320, 21714640, 43429280]

約数ペア:

[(1, 43429280), (2, 21714640), (4, 10857320), (5, 8685856), (8, 5428660), (10, 4342928), (16, 2714330), (20, 2171464), (32, 1357165), (40, 1085732), (71, 611680), (80, 542866), (142, 305840), (160, 271433), (284, 152920), (355, 122336), (568, 76460), (710, 61168), (1136, 38230), (1420, 30584), (2272, 19115), (2840, 15292), (3823, 11360), (5680, 7646)]