104456240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{26647}}^1$

素因数の和:26674

約数の個数: 60

約数和(自身を含む): 282522096

約数和(自身を除く): 178065856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 26647, 53294, 106588, 133235, 186529, 213176, 266470, 373058, 426352, 532940, 746116, 932645, 1065880, 1305703, 1492232, 1865290, 2131760, 2611406, 2984464, 3730580, 5222812, 6528515, 7461160, 10445624, 13057030, 14922320, 20891248, 26114060, 52228120, 104456240]

約数ペア:

[(1, 104456240), (2, 52228120), (4, 26114060), (5, 20891248), (7, 14922320), (8, 13057030), (10, 10445624), (14, 7461160), (16, 6528515), (20, 5222812), (28, 3730580), (35, 2984464), (40, 2611406), (49, 2131760), (56, 1865290), (70, 1492232), (80, 1305703), (98, 1065880), (112, 932645), (140, 746116), (196, 532940), (245, 426352), (280, 373058), (392, 266470), (490, 213176), (560, 186529), (784, 133235), (980, 106588), (1960, 53294), (3920, 26647)]