26622040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1523}}^1$

素因数の和:1576

約数の個数: 64

約数和(自身を含む): 65836800

約数和(自身を除く): 39214760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 76, 92, 95, 115, 152, 184, 190, 230, 380, 437, 460, 760, 874, 920, 1523, 1748, 2185, 3046, 3496, 4370, 6092, 7615, 8740, 12184, 15230, 17480, 28937, 30460, 35029, 57874, 60920, 70058, 115748, 140116, 144685, 175145, 231496, 280232, 289370, 350290, 578740, 665551, 700580, 1157480, 1331102, 1401160, 2662204, 3327755, 5324408, 6655510, 13311020, 26622040]

約数ペア:

[(1, 26622040), (2, 13311020), (4, 6655510), (5, 5324408), (8, 3327755), (10, 2662204), (19, 1401160), (20, 1331102), (23, 1157480), (38, 700580), (40, 665551), (46, 578740), (76, 350290), (92, 289370), (95, 280232), (115, 231496), (152, 175145), (184, 144685), (190, 140116), (230, 115748), (380, 70058), (437, 60920), (460, 57874), (760, 35029), (874, 30460), (920, 28937), (1523, 17480), (1748, 15230), (2185, 12184), (3046, 8740), (3496, 7615), (4370, 6092)]