26767520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:802

約数の個数: 96

約数和(自身を含む): 72204048

約数和(自身を除く): 45436528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 757, 884, 1040, 1105, 1360, 1514, 1768, 2080, 2210, 2720, 3028, 3536, 3785, 4420, 6056, 7072, 7570, 8840, 9841, 12112, 12869, 15140, 17680, 19682, 24224, 25738, 30280, 35360, 39364, 49205, 51476, 60560, 64345, 78728, 98410, 102952, 121120, 128690, 157456, 167297, 196820, 205904, 257380, 314912, 334594, 393640, 411808, 514760, 669188, 787280, 836485, 1029520, 1338376, 1574560, 1672970, 2059040, 2676752, 3345940, 5353504, 6691880, 13383760, 26767520]

約数ペア:

[(1, 26767520), (2, 13383760), (4, 6691880), (5, 5353504), (8, 3345940), (10, 2676752), (13, 2059040), (16, 1672970), (17, 1574560), (20, 1338376), (26, 1029520), (32, 836485), (34, 787280), (40, 669188), (52, 514760), (65, 411808), (68, 393640), (80, 334594), (85, 314912), (104, 257380), (130, 205904), (136, 196820), (160, 167297), (170, 157456), (208, 128690), (221, 121120), (260, 102952), (272, 98410), (340, 78728), (416, 64345), (442, 60560), (520, 51476), (544, 49205), (680, 39364), (757, 35360), (884, 30280), (1040, 25738), (1105, 24224), (1360, 19682), (1514, 17680), (1768, 15140), (2080, 12869), (2210, 12112), (2720, 9841), (3028, 8840), (3536, 7570), (3785, 7072), (4420, 6056)]