73166240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{65327}}^1$

素因数の和:65349

約数の個数: 48

約数和(自身を含む): 197551872

約数和(自身を除く): 124385632

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, 65327, 130654, 261308, 326635, 457289, 522616, 653270, 914578, 1045232, 1306540, 1829156, 2090464, 2286445, 2613080, 3658312, 4572890, 5226160, 7316624, 9145780, 10452320, 14633248, 18291560, 36583120, 73166240]

約数ペア:

[(1, 73166240), (2, 36583120), (4, 18291560), (5, 14633248), (7, 10452320), (8, 9145780), (10, 7316624), (14, 5226160), (16, 4572890), (20, 3658312), (28, 2613080), (32, 2286445), (35, 2090464), (40, 1829156), (56, 1306540), (70, 1045232), (80, 914578), (112, 653270), (140, 522616), (160, 457289), (224, 326635), (280, 261308), (560, 130654), (1120, 65327)]