2079761320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43951}}^1$

素因数の和:43995

約数の個数: 96

約数和(自身を含む): 5791115520

約数和(自身を除く): 3711354200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 169, 182, 260, 280, 338, 364, 455, 520, 676, 728, 845, 910, 1183, 1352, 1690, 1820, 2366, 3380, 3640, 4732, 5915, 6760, 9464, 11830, 23660, 43951, 47320, 87902, 175804, 219755, 307657, 351608, 439510, 571363, 615314, 879020, 1142726, 1230628, 1538285, 1758040, 2285452, 2461256, 2856815, 3076570, 3999541, 4570904, 5713630, 6153140, 7427719, 7999082, 11427260, 12306280, 14855438, 15998164, 19997705, 22854520, 29710876, 31996328, 37138595, 39995410, 51994033, 59421752, 74277190, 79990820, 103988066, 148554380, 159981640, 207976132, 259970165, 297108760, 415952264, 519940330, 1039880660, 2079761320]

約数ペア:

[(1, 2079761320), (2, 1039880660), (4, 519940330), (5, 415952264), (7, 297108760), (8, 259970165), (10, 207976132), (13, 159981640), (14, 148554380), (20, 103988066), (26, 79990820), (28, 74277190), (35, 59421752), (40, 51994033), (52, 39995410), (56, 37138595), (65, 31996328), (70, 29710876), (91, 22854520), (104, 19997705), (130, 15998164), (140, 14855438), (169, 12306280), (182, 11427260), (260, 7999082), (280, 7427719), (338, 6153140), (364, 5713630), (455, 4570904), (520, 3999541), (676, 3076570), (728, 2856815), (845, 2461256), (910, 2285452), (1183, 1758040), (1352, 1538285), (1690, 1230628), (1820, 1142726), (2366, 879020), (3380, 615314), (3640, 571363), (4732, 439510), (5915, 351608), (6760, 307657), (9464, 219755), (11830, 175804), (23660, 87902), (43951, 47320)]