57500660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13249}}^1$

素因数の和:13296

約数の個数: 48

約数和(自身を含む): 142464000

約数和(自身を除く): 84963340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 13249, 26498, 52996, 66245, 92743, 132490, 185486, 264980, 370972, 410719, 463715, 821438, 927430, 1642876, 1854860, 2053595, 2875033, 4107190, 5750066, 8214380, 11500132, 14375165, 28750330, 57500660]

約数ペア:

[(1, 57500660), (2, 28750330), (4, 14375165), (5, 11500132), (7, 8214380), (10, 5750066), (14, 4107190), (20, 2875033), (28, 2053595), (31, 1854860), (35, 1642876), (62, 927430), (70, 821438), (124, 463715), (140, 410719), (155, 370972), (217, 264980), (310, 185486), (434, 132490), (620, 92743), (868, 66245), (1085, 52996), (2170, 26498), (4340, 13249)]