65124640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{58147}}^1$

素因数の和:58169

約数の個数: 48

約数和(自身を含む): 175839552

約数和(自身を除く): 110714912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 58147, 116294, 232588, 290735, 407029, 465176, 581470, 814058, 930352, 1162940, 1628116, 1860704, 2035145, 2325880, 3256232, 4070290, 4651760, 6512464, 8140580, 9303520, 13024928, 16281160, 32562320, 65124640]

約数ペア:

[(1, 65124640), (2, 32562320), (4, 16281160), (5, 13024928), (7, 9303520), (8, 8140580), (10, 6512464), (14, 4651760), (16, 4070290), (20, 3256232), (28, 2325880), (32, 2035145), (35, 1860704), (40, 1628116), (56, 1162940), (70, 930352), (80, 814058), (112, 581470), (140, 465176), (160, 407029), (224, 290735), (280, 232588), (560, 116294), (1120, 58147)]