1115650

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:486

約数の個数: 24

約数和(自身を含む): 2119284

約数和(自身を除く): 1003634

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 421, 530, 842, 1325, 2105, 2650, 4210, 10525, 21050, 22313, 44626, 111565, 223130, 557825, 1115650]

約数ペア:

[(1, 1115650), (2, 557825), (5, 223130), (10, 111565), (25, 44626), (50, 22313), (53, 21050), (106, 10525), (265, 4210), (421, 2650), (530, 2105), (842, 1325)]