4960780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22549}}^1$

素因数の和:22569

約数の個数: 24

約数和(自身を含む): 11365200

約数和(自身を除く): 6404420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 22549, 45098, 90196, 112745, 225490, 248039, 450980, 496078, 992156, 1240195, 2480390, 4960780]

約数ペア:

[(1, 4960780), (2, 2480390), (4, 1240195), (5, 992156), (10, 496078), (11, 450980), (20, 248039), (22, 225490), (44, 112745), (55, 90196), (110, 45098), (220, 22549)]