1167020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 2661120

約数和(自身を除く): 1494100

約数列:

[1, 2, 4, 5, 10, 20, 23, 43, 46, 59, 86, 92, 115, 118, 172, 215, 230, 236, 295, 430, 460, 590, 860, 989, 1180, 1357, 1978, 2537, 2714, 3956, 4945, 5074, 5428, 6785, 9890, 10148, 12685, 13570, 19780, 25370, 27140, 50740, 58351, 116702, 233404, 291755, 583510, 1167020]

約数ペア:

[(1, 1167020), (2, 583510), (4, 291755), (5, 233404), (10, 116702), (20, 58351), (23, 50740), (43, 27140), (46, 25370), (59, 19780), (86, 13570), (92, 12685), (115, 10148), (118, 9890), (172, 6785), (215, 5428), (230, 5074), (236, 4945), (295, 3956), (430, 2714), (460, 2537), (590, 1978), (860, 1357), (989, 1180)]