2012166112

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{5839}}^1$

素因数の和:5960

約数の個数: 72

約数和(自身を含む): 4404002400

約数和(自身を除く): 2391836288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 89, 121, 176, 178, 242, 352, 356, 484, 712, 968, 979, 1424, 1936, 1958, 2848, 3872, 3916, 5839, 7832, 10769, 11678, 15664, 21538, 23356, 31328, 43076, 46712, 64229, 86152, 93424, 128458, 172304, 186848, 256916, 344608, 513832, 519671, 706519, 1027664, 1039342, 1413038, 2055328, 2078684, 2826076, 4157368, 5652152, 5716381, 8314736, 11304304, 11432762, 16629472, 22608608, 22865524, 45731048, 62880191, 91462096, 125760382, 182924192, 251520764, 503041528, 1006083056, 2012166112]

約数ペア:

[(1, 2012166112), (2, 1006083056), (4, 503041528), (8, 251520764), (11, 182924192), (16, 125760382), (22, 91462096), (32, 62880191), (44, 45731048), (88, 22865524), (89, 22608608), (121, 16629472), (176, 11432762), (178, 11304304), (242, 8314736), (352, 5716381), (356, 5652152), (484, 4157368), (712, 2826076), (968, 2078684), (979, 2055328), (1424, 1413038), (1936, 1039342), (1958, 1027664), (2848, 706519), (3872, 519671), (3916, 513832), (5839, 344608), (7832, 256916), (10769, 186848), (11678, 172304), (15664, 128458), (21538, 93424), (23356, 86152), (31328, 64229), (43076, 46712)]