38837630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1669}}^1$

素因数の和:1868

約数の個数: 32

約数和(自身を含む): 75751200

約数和(自身を除く): 36913570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 179, 358, 895, 1669, 1790, 2327, 3338, 4654, 8345, 11635, 16690, 21697, 23270, 43394, 108485, 216970, 298751, 597502, 1493755, 2987510, 3883763, 7767526, 19418815, 38837630]

約数ペア:

[(1, 38837630), (2, 19418815), (5, 7767526), (10, 3883763), (13, 2987510), (26, 1493755), (65, 597502), (130, 298751), (179, 216970), (358, 108485), (895, 43394), (1669, 23270), (1790, 21697), (2327, 16690), (3338, 11635), (4654, 8345)]