58149940

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 126403200

約数和(自身を除く): 68253260

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 179, 185, 358, 370, 439, 716, 740, 878, 895, 1756, 1790, 2195, 3580, 4390, 6623, 8780, 13246, 16243, 26492, 32486, 33115, 64972, 66230, 78581, 81215, 132460, 157162, 162430, 314324, 324860, 392905, 785810, 1571620, 2907497, 5814994, 11629988, 14537485, 29074970, 58149940]

約数ペア:

[(1, 58149940), (2, 29074970), (4, 14537485), (5, 11629988), (10, 5814994), (20, 2907497), (37, 1571620), (74, 785810), (148, 392905), (179, 324860), (185, 314324), (358, 162430), (370, 157162), (439, 132460), (716, 81215), (740, 78581), (878, 66230), (895, 64972), (1756, 33115), (1790, 32486), (2195, 26492), (3580, 16243), (4390, 13246), (6623, 8780)]