2080454156

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 4177002816

約数和(自身を除く): 2096548660

約数列:

[1, 2, 4, 11, 22, 44, 53, 73, 101, 106, 121, 146, 202, 212, 242, 292, 404, 484, 583, 803, 1111, 1166, 1331, 1606, 2222, 2332, 2662, 3212, 3869, 4444, 5324, 5353, 6413, 7373, 7738, 8833, 10706, 12221, 12826, 14746, 15476, 17666, 21412, 24442, 25652, 29492, 35332, 42559, 48884, 58883, 70543, 81103, 85118, 97163, 117766, 134431, 141086, 162206, 170236, 194326, 235532, 268862, 282172, 324412, 388652, 390769, 468149, 537724, 647713, 781538, 892133, 936298, 1295426, 1563076, 1784266, 1872596, 2590852, 3568532, 4298459, 5149639, 7124843, 8596918, 9813463, 10299278, 14249686, 17193836, 19626926, 20598556, 28499372, 39253852, 47283049, 94566098, 189132196, 520113539, 1040227078, 2080454156]

約数ペア:

[(1, 2080454156), (2, 1040227078), (4, 520113539), (11, 189132196), (22, 94566098), (44, 47283049), (53, 39253852), (73, 28499372), (101, 20598556), (106, 19626926), (121, 17193836), (146, 14249686), (202, 10299278), (212, 9813463), (242, 8596918), (292, 7124843), (404, 5149639), (484, 4298459), (583, 3568532), (803, 2590852), (1111, 1872596), (1166, 1784266), (1331, 1563076), (1606, 1295426), (2222, 936298), (2332, 892133), (2662, 781538), (3212, 647713), (3869, 537724), (4444, 468149), (5324, 390769), (5353, 388652), (6413, 324412), (7373, 282172), (7738, 268862), (8833, 235532), (10706, 194326), (12221, 170236), (12826, 162206), (14746, 141086), (15476, 134431), (17666, 117766), (21412, 97163), (24442, 85118), (25652, 81103), (29492, 70543), (35332, 58883), (42559, 48884)]