26845280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2179}}^1$

素因数の和:2212

約数の個数: 96

約数和(自身を含む): 79107840

約数和(自身を除く): 52262560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2179, 2464, 3080, 4358, 6160, 8716, 10895, 12320, 15253, 17432, 21790, 23969, 30506, 34864, 43580, 47938, 61012, 69728, 76265, 87160, 95876, 119845, 122024, 152530, 167783, 174320, 191752, 239690, 244048, 305060, 335566, 348640, 383504, 479380, 488096, 610120, 671132, 767008, 838915, 958760, 1220240, 1342264, 1677830, 1917520, 2440480, 2684528, 3355660, 3835040, 5369056, 6711320, 13422640, 26845280]

約数ペア:

[(1, 26845280), (2, 13422640), (4, 6711320), (5, 5369056), (7, 3835040), (8, 3355660), (10, 2684528), (11, 2440480), (14, 1917520), (16, 1677830), (20, 1342264), (22, 1220240), (28, 958760), (32, 838915), (35, 767008), (40, 671132), (44, 610120), (55, 488096), (56, 479380), (70, 383504), (77, 348640), (80, 335566), (88, 305060), (110, 244048), (112, 239690), (140, 191752), (154, 174320), (160, 167783), (176, 152530), (220, 122024), (224, 119845), (280, 95876), (308, 87160), (352, 76265), (385, 69728), (440, 61012), (560, 47938), (616, 43580), (770, 34864), (880, 30506), (1120, 23969), (1232, 21790), (1540, 17432), (1760, 15253), (2179, 12320), (2464, 10895), (3080, 8716), (4358, 6160)]