2015335088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1$

素因数の和:670

約数の個数: 80

約数和(自身を含む): 4265352000

約数和(自身を除く): 2250016912

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 199, 208, 269, 362, 398, 538, 724, 796, 1076, 1448, 1592, 2152, 2353, 2587, 2896, 3184, 3497, 4304, 4706, 5174, 6994, 9412, 10348, 13988, 18824, 20696, 27976, 36019, 37648, 41392, 48689, 53531, 55952, 72038, 97378, 107062, 144076, 194756, 214124, 288152, 389512, 428248, 468247, 576304, 632957, 695903, 779024, 856496, 936494, 1265914, 1391806, 1872988, 2531828, 2783612, 3745976, 5063656, 5567224, 7491952, 9689111, 10127312, 11134448, 19378222, 38756444, 77512888, 125958443, 155025776, 251916886, 503833772, 1007667544, 2015335088]

約数ペア:

[(1, 2015335088), (2, 1007667544), (4, 503833772), (8, 251916886), (13, 155025776), (16, 125958443), (26, 77512888), (52, 38756444), (104, 19378222), (181, 11134448), (199, 10127312), (208, 9689111), (269, 7491952), (362, 5567224), (398, 5063656), (538, 3745976), (724, 2783612), (796, 2531828), (1076, 1872988), (1448, 1391806), (1592, 1265914), (2152, 936494), (2353, 856496), (2587, 779024), (2896, 695903), (3184, 632957), (3497, 576304), (4304, 468247), (4706, 428248), (5174, 389512), (6994, 288152), (9412, 214124), (10348, 194756), (13988, 144076), (18824, 107062), (20696, 97378), (27976, 72038), (36019, 55952), (37648, 53531), (41392, 48689)]