2011804860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{25537}}^1$

素因数の和:25663

約数の個数: 96

約数和(自身を含む): 6126668352

約数和(自身を除く): 4114863492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 101, 130, 156, 195, 202, 260, 303, 390, 404, 505, 606, 780, 1010, 1212, 1313, 1515, 2020, 2626, 3030, 3939, 5252, 6060, 6565, 7878, 13130, 15756, 19695, 25537, 26260, 39390, 51074, 76611, 78780, 102148, 127685, 153222, 255370, 306444, 331981, 383055, 510740, 663962, 766110, 995943, 1327924, 1532220, 1659905, 1991886, 2579237, 3319810, 3983772, 4979715, 5158474, 6639620, 7737711, 9959430, 10316948, 12896185, 15475422, 19918860, 25792370, 30950844, 33530081, 38688555, 51584740, 67060162, 77377110, 100590243, 134120324, 154754220, 167650405, 201180486, 335300810, 402360972, 502951215, 670601620, 1005902430, 2011804860]

約数ペア:

[(1, 2011804860), (2, 1005902430), (3, 670601620), (4, 502951215), (5, 402360972), (6, 335300810), (10, 201180486), (12, 167650405), (13, 154754220), (15, 134120324), (20, 100590243), (26, 77377110), (30, 67060162), (39, 51584740), (52, 38688555), (60, 33530081), (65, 30950844), (78, 25792370), (101, 19918860), (130, 15475422), (156, 12896185), (195, 10316948), (202, 9959430), (260, 7737711), (303, 6639620), (390, 5158474), (404, 4979715), (505, 3983772), (606, 3319810), (780, 2579237), (1010, 1991886), (1212, 1659905), (1313, 1532220), (1515, 1327924), (2020, 995943), (2626, 766110), (3030, 663962), (3939, 510740), (5252, 383055), (6060, 331981), (6565, 306444), (7878, 255370), (13130, 153222), (15756, 127685), (19695, 102148), (25537, 78780), (26260, 76611), (39390, 51074)]