5101250

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:93

約数の個数: 80

約数和(自身を含む): 12146112

約数和(自身を除く): 7044862

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 53, 55, 70, 77, 106, 110, 125, 154, 175, 250, 265, 275, 350, 371, 385, 530, 550, 583, 625, 742, 770, 875, 1166, 1250, 1325, 1375, 1750, 1855, 1925, 2650, 2750, 2915, 3710, 3850, 4081, 4375, 5830, 6625, 6875, 8162, 8750, 9275, 9625, 13250, 13750, 14575, 18550, 19250, 20405, 29150, 33125, 40810, 46375, 48125, 66250, 72875, 92750, 96250, 102025, 145750, 204050, 231875, 364375, 463750, 510125, 728750, 1020250, 2550625, 5101250]

約数ペア:

[(1, 5101250), (2, 2550625), (5, 1020250), (7, 728750), (10, 510125), (11, 463750), (14, 364375), (22, 231875), (25, 204050), (35, 145750), (50, 102025), (53, 96250), (55, 92750), (70, 72875), (77, 66250), (106, 48125), (110, 46375), (125, 40810), (154, 33125), (175, 29150), (250, 20405), (265, 19250), (275, 18550), (350, 14575), (371, 13750), (385, 13250), (530, 9625), (550, 9275), (583, 8750), (625, 8162), (742, 6875), (770, 6625), (875, 5830), (1166, 4375), (1250, 4081), (1325, 3850), (1375, 3710), (1750, 2915), (1855, 2750), (1925, 2650)]