26141340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1051

約数の個数: 96

約数和(自身を含む): 80478720

約数和(自身を除く): 54337380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 874, 997, 1140, 1311, 1380, 1748, 1994, 2185, 2622, 2991, 3988, 4370, 4985, 5244, 5982, 6555, 8740, 9970, 11964, 13110, 14955, 18943, 19940, 22931, 26220, 29910, 37886, 45862, 56829, 59820, 68793, 75772, 91724, 94715, 113658, 114655, 137586, 189430, 227316, 229310, 275172, 284145, 343965, 378860, 435689, 458620, 568290, 687930, 871378, 1136580, 1307067, 1375860, 1742756, 2178445, 2614134, 4356890, 5228268, 6535335, 8713780, 13070670, 26141340]

約数ペア:

[(1, 26141340), (2, 13070670), (3, 8713780), (4, 6535335), (5, 5228268), (6, 4356890), (10, 2614134), (12, 2178445), (15, 1742756), (19, 1375860), (20, 1307067), (23, 1136580), (30, 871378), (38, 687930), (46, 568290), (57, 458620), (60, 435689), (69, 378860), (76, 343965), (92, 284145), (95, 275172), (114, 229310), (115, 227316), (138, 189430), (190, 137586), (228, 114655), (230, 113658), (276, 94715), (285, 91724), (345, 75772), (380, 68793), (437, 59820), (460, 56829), (570, 45862), (690, 37886), (874, 29910), (997, 26220), (1140, 22931), (1311, 19940), (1380, 18943), (1748, 14955), (1994, 13110), (2185, 11964), (2622, 9970), (2991, 8740), (3988, 6555), (4370, 5982), (4985, 5244)]