201955321760

素因数分解:

$2^5\times 5^1\times {\mathrm{1262220761}}^1$

素因数の和:1262220776

約数の個数: 24

約数和(自身を含む): 477119448036

約数和(自身を除く): 275164126276

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1262220761, 2524441522, 5048883044, 6311103805, 10097766088, 12622207610, 20195532176, 25244415220, 40391064352, 50488830440, 100977660880, 201955321760]

約数ペア:

[(1, 201955321760), (2, 100977660880), (4, 50488830440), (5, 40391064352), (8, 25244415220), (10, 20195532176), (16, 12622207610), (20, 10097766088), (32, 6311103805), (40, 5048883044), (80, 2524441522), (160, 1262220761)]