15422525140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{266549}}^1$

素因数の和:266832

約数の個数: 48

約数和(自身を含む): 35466076800

約数和(自身を除く): 20043551660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 263, 526, 1052, 1315, 2630, 2893, 5260, 5786, 11572, 14465, 28930, 57860, 266549, 533098, 1066196, 1332745, 2665490, 2932039, 5330980, 5864078, 11728156, 14660195, 29320390, 58640780, 70102387, 140204774, 280409548, 350511935, 701023870, 771126257, 1402047740, 1542252514, 3084505028, 3855631285, 7711262570, 15422525140]

約数ペア:

[(1, 15422525140), (2, 7711262570), (4, 3855631285), (5, 3084505028), (10, 1542252514), (11, 1402047740), (20, 771126257), (22, 701023870), (44, 350511935), (55, 280409548), (110, 140204774), (220, 70102387), (263, 58640780), (526, 29320390), (1052, 14660195), (1315, 11728156), (2630, 5864078), (2893, 5330980), (5260, 2932039), (5786, 2665490), (11572, 1332745), (14465, 1066196), (28930, 533098), (57860, 266549)]