15697563400

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{17891}}^1$

素因数の和:18055

約数の個数: 96

約数和(自身を含む): 37738522080

約数和(自身を除く): 22040958680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 107, 164, 200, 205, 214, 328, 410, 428, 535, 820, 856, 1025, 1070, 1640, 2050, 2140, 2675, 4100, 4280, 4387, 5350, 8200, 8774, 10700, 17548, 17891, 21400, 21935, 35096, 35782, 43870, 71564, 87740, 89455, 109675, 143128, 175480, 178910, 219350, 357820, 438700, 447275, 715640, 733531, 877400, 894550, 1467062, 1789100, 1914337, 2934124, 3578200, 3667655, 3828674, 5868248, 7335310, 7657348, 9571685, 14670620, 15314696, 18338275, 19143370, 29341240, 36676550, 38286740, 47858425, 73353100, 76573480, 78487817, 95716850, 146706200, 156975634, 191433700, 313951268, 382867400, 392439085, 627902536, 784878170, 1569756340, 1962195425, 3139512680, 3924390850, 7848781700, 15697563400]

約数ペア:

[(1, 15697563400), (2, 7848781700), (4, 3924390850), (5, 3139512680), (8, 1962195425), (10, 1569756340), (20, 784878170), (25, 627902536), (40, 392439085), (41, 382867400), (50, 313951268), (82, 191433700), (100, 156975634), (107, 146706200), (164, 95716850), (200, 78487817), (205, 76573480), (214, 73353100), (328, 47858425), (410, 38286740), (428, 36676550), (535, 29341240), (820, 19143370), (856, 18338275), (1025, 15314696), (1070, 14670620), (1640, 9571685), (2050, 7657348), (2140, 7335310), (2675, 5868248), (4100, 3828674), (4280, 3667655), (4387, 3578200), (5350, 2934124), (8200, 1914337), (8774, 1789100), (10700, 1467062), (17548, 894550), (17891, 877400), (21400, 733531), (21935, 715640), (35096, 447275), (35782, 438700), (43870, 357820), (71564, 219350), (87740, 178910), (89455, 175480), (109675, 143128)]