28292050

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 55512072

約数和(自身を除く): 27220022

約数列:

[1, 2, 5, 10, 25, 37, 41, 50, 74, 82, 185, 205, 370, 373, 410, 746, 925, 1025, 1517, 1850, 1865, 2050, 3034, 3730, 7585, 9325, 13801, 15170, 15293, 18650, 27602, 30586, 37925, 69005, 75850, 76465, 138010, 152930, 345025, 382325, 565841, 690050, 764650, 1131682, 2829205, 5658410, 14146025, 28292050]

約数ペア:

[(1, 28292050), (2, 14146025), (5, 5658410), (10, 2829205), (25, 1131682), (37, 764650), (41, 690050), (50, 565841), (74, 382325), (82, 345025), (185, 152930), (205, 138010), (370, 76465), (373, 75850), (410, 69005), (746, 37925), (925, 30586), (1025, 27602), (1517, 18650), (1850, 15293), (1865, 15170), (2050, 13801), (3034, 9325), (3730, 7585)]