8403130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{941}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 16277760

約数和(自身を除く): 7874630

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 941, 1786, 1882, 4465, 4705, 8930, 9410, 17879, 35758, 44227, 88454, 89395, 178790, 221135, 442270, 840313, 1680626, 4201565, 8403130]

約数ペア:

[(1, 8403130), (2, 4201565), (5, 1680626), (10, 840313), (19, 442270), (38, 221135), (47, 178790), (94, 89395), (95, 88454), (190, 44227), (235, 35758), (470, 17879), (893, 9410), (941, 8930), (1786, 4705), (1882, 4465)]