2079893680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{13619}}^1$

素因数の和:13738

約数の個数: 80

約数和(自身を含む): 5107173120

約数和(自身を除く): 3027279440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 83, 92, 115, 166, 184, 230, 332, 368, 415, 460, 664, 830, 920, 1328, 1660, 1840, 1909, 3320, 3818, 6640, 7636, 9545, 13619, 15272, 19090, 27238, 30544, 38180, 54476, 68095, 76360, 108952, 136190, 152720, 217904, 272380, 313237, 544760, 626474, 1089520, 1130377, 1252948, 1566185, 2260754, 2505896, 3132370, 4521508, 5011792, 5651885, 6264740, 9043016, 11303770, 12529480, 18086032, 22607540, 25058960, 25998671, 45215080, 51997342, 90430160, 103994684, 129993355, 207989368, 259986710, 415978736, 519973420, 1039946840, 2079893680]

約数ペア:

[(1, 2079893680), (2, 1039946840), (4, 519973420), (5, 415978736), (8, 259986710), (10, 207989368), (16, 129993355), (20, 103994684), (23, 90430160), (40, 51997342), (46, 45215080), (80, 25998671), (83, 25058960), (92, 22607540), (115, 18086032), (166, 12529480), (184, 11303770), (230, 9043016), (332, 6264740), (368, 5651885), (415, 5011792), (460, 4521508), (664, 3132370), (830, 2505896), (920, 2260754), (1328, 1566185), (1660, 1252948), (1840, 1130377), (1909, 1089520), (3320, 626474), (3818, 544760), (6640, 313237), (7636, 272380), (9545, 217904), (13619, 152720), (15272, 136190), (19090, 108952), (27238, 76360), (30544, 68095), (38180, 54476)]