27579160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{14071}}^1$

素因数の和:14096

約数の個数: 48

約数和(自身を含む): 72189360

約数和(自身を除く): 44610200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 14071, 28142, 56284, 70355, 98497, 112568, 140710, 196994, 281420, 393988, 492485, 562840, 689479, 787976, 984970, 1378958, 1969940, 2757916, 3447395, 3939880, 5515832, 6894790, 13789580, 27579160]

約数ペア:

[(1, 27579160), (2, 13789580), (4, 6894790), (5, 5515832), (7, 3939880), (8, 3447395), (10, 2757916), (14, 1969940), (20, 1378958), (28, 984970), (35, 787976), (40, 689479), (49, 562840), (56, 492485), (70, 393988), (98, 281420), (140, 196994), (196, 140710), (245, 112568), (280, 98497), (392, 70355), (490, 56284), (980, 28142), (1960, 14071)]