1212202480

素因数分解:

$2^4\times 5^1\times {\mathrm{337}}^1\times {\mathrm{44963}}^1$

素因数の和:45313

約数の個数: 40

約数和(自身を含む): 2826796752

約数和(自身を除く): 1614594272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 337, 674, 1348, 1685, 2696, 3370, 5392, 6740, 13480, 26960, 44963, 89926, 179852, 224815, 359704, 449630, 719408, 899260, 1798520, 3597040, 15152531, 30305062, 60610124, 75762655, 121220248, 151525310, 242440496, 303050620, 606101240, 1212202480]

約数ペア:

[(1, 1212202480), (2, 606101240), (4, 303050620), (5, 242440496), (8, 151525310), (10, 121220248), (16, 75762655), (20, 60610124), (40, 30305062), (80, 15152531), (337, 3597040), (674, 1798520), (1348, 899260), (1685, 719408), (2696, 449630), (3370, 359704), (5392, 224815), (6740, 179852), (13480, 89926), (26960, 44963)]