11154489520

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{40973}}^1$

素因数の和:41110

約数の個数: 80

約数和(自身を含む): 26887466592

約数和(自身を除く): 15732977072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 83, 164, 166, 205, 328, 332, 410, 415, 656, 664, 820, 830, 1328, 1640, 1660, 3280, 3320, 3403, 6640, 6806, 13612, 17015, 27224, 34030, 40973, 54448, 68060, 81946, 136120, 163892, 204865, 272240, 327784, 409730, 655568, 819460, 1638920, 1679893, 3277840, 3359786, 3400759, 6719572, 6801518, 8399465, 13439144, 13603036, 16798930, 17003795, 26878288, 27206072, 33597860, 34007590, 54412144, 67195720, 68015180, 134391440, 136030360, 139431119, 272060720, 278862238, 557724476, 697155595, 1115448952, 1394311190, 2230897904, 2788622380, 5577244760, 11154489520]

約数ペア:

[(1, 11154489520), (2, 5577244760), (4, 2788622380), (5, 2230897904), (8, 1394311190), (10, 1115448952), (16, 697155595), (20, 557724476), (40, 278862238), (41, 272060720), (80, 139431119), (82, 136030360), (83, 134391440), (164, 68015180), (166, 67195720), (205, 54412144), (328, 34007590), (332, 33597860), (410, 27206072), (415, 26878288), (656, 17003795), (664, 16798930), (820, 13603036), (830, 13439144), (1328, 8399465), (1640, 6801518), (1660, 6719572), (3280, 3400759), (3320, 3359786), (3403, 3277840), (6640, 1679893), (6806, 1638920), (13612, 819460), (17015, 655568), (27224, 409730), (34030, 327784), (40973, 272240), (54448, 204865), (68060, 163892), (81946, 136120)]