26488560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{15767}}^1$

素因数の和:15790

約数の個数: 80

約数和(自身を含む): 93851136

約数和(自身を除く): 67362576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 15767, 31534, 47301, 63068, 78835, 94602, 110369, 126136, 157670, 189204, 220738, 236505, 252272, 315340, 331107, 378408, 441476, 473010, 551845, 630680, 662214, 756816, 882952, 946020, 1103690, 1261360, 1324428, 1655535, 1765904, 1892040, 2207380, 2648856, 3311070, 3784080, 4414760, 5297712, 6622140, 8829520, 13244280, 26488560]

約数ペア:

[(1, 26488560), (2, 13244280), (3, 8829520), (4, 6622140), (5, 5297712), (6, 4414760), (7, 3784080), (8, 3311070), (10, 2648856), (12, 2207380), (14, 1892040), (15, 1765904), (16, 1655535), (20, 1324428), (21, 1261360), (24, 1103690), (28, 946020), (30, 882952), (35, 756816), (40, 662214), (42, 630680), (48, 551845), (56, 473010), (60, 441476), (70, 378408), (80, 331107), (84, 315340), (105, 252272), (112, 236505), (120, 220738), (140, 189204), (168, 157670), (210, 126136), (240, 110369), (280, 94602), (336, 78835), (420, 63068), (560, 47301), (840, 31534), (1680, 15767)]