66250240

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{3697}}^1$

素因数の和:3727

約数の個数: 80

約数和(自身を含む): 181586592

約数和(自身を除く): 115336352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 3697, 4480, 7394, 8960, 14788, 17920, 18485, 25879, 29576, 36970, 51758, 59152, 73940, 103516, 118304, 129395, 147880, 207032, 236608, 258790, 295760, 414064, 473216, 517580, 591520, 828128, 946432, 1035160, 1183040, 1656256, 1892864, 2070320, 2366080, 3312512, 4140640, 4732160, 6625024, 8281280, 9464320, 13250048, 16562560, 33125120, 66250240]

約数ペア:

[(1, 66250240), (2, 33125120), (4, 16562560), (5, 13250048), (7, 9464320), (8, 8281280), (10, 6625024), (14, 4732160), (16, 4140640), (20, 3312512), (28, 2366080), (32, 2070320), (35, 1892864), (40, 1656256), (56, 1183040), (64, 1035160), (70, 946432), (80, 828128), (112, 591520), (128, 517580), (140, 473216), (160, 414064), (224, 295760), (256, 258790), (280, 236608), (320, 207032), (448, 147880), (512, 129395), (560, 118304), (640, 103516), (896, 73940), (1120, 59152), (1280, 51758), (1792, 36970), (2240, 29576), (2560, 25879), (3584, 18485), (3697, 17920), (4480, 14788), (7394, 8960)]