8711020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 19776960

約数和(自身を除く): 11065940

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 46, 58, 92, 115, 116, 145, 230, 290, 460, 580, 653, 667, 1306, 1334, 2612, 2668, 3265, 3335, 6530, 6670, 13060, 13340, 15019, 18937, 30038, 37874, 60076, 75095, 75748, 94685, 150190, 189370, 300380, 378740, 435551, 871102, 1742204, 2177755, 4355510, 8711020]

約数ペア:

[(1, 8711020), (2, 4355510), (4, 2177755), (5, 1742204), (10, 871102), (20, 435551), (23, 378740), (29, 300380), (46, 189370), (58, 150190), (92, 94685), (115, 75748), (116, 75095), (145, 60076), (230, 37874), (290, 30038), (460, 18937), (580, 15019), (653, 13340), (667, 13060), (1306, 6670), (1334, 6530), (2612, 3335), (2668, 3265)]