26243760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2543}}^1$

素因数の和:2602

約数の個数: 80

約数和(自身を含む): 83280384

約数和(自身を除く): 57036624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2543, 2580, 3440, 5086, 5160, 7629, 10172, 10320, 12715, 15258, 20344, 25430, 30516, 38145, 40688, 50860, 61032, 76290, 101720, 109349, 122064, 152580, 203440, 218698, 305160, 328047, 437396, 546745, 610320, 656094, 874792, 1093490, 1312188, 1640235, 1749584, 2186980, 2624376, 3280470, 4373960, 5248752, 6560940, 8747920, 13121880, 26243760]

約数ペア:

[(1, 26243760), (2, 13121880), (3, 8747920), (4, 6560940), (5, 5248752), (6, 4373960), (8, 3280470), (10, 2624376), (12, 2186980), (15, 1749584), (16, 1640235), (20, 1312188), (24, 1093490), (30, 874792), (40, 656094), (43, 610320), (48, 546745), (60, 437396), (80, 328047), (86, 305160), (120, 218698), (129, 203440), (172, 152580), (215, 122064), (240, 109349), (258, 101720), (344, 76290), (430, 61032), (516, 50860), (645, 40688), (688, 38145), (860, 30516), (1032, 25430), (1290, 20344), (1720, 15258), (2064, 12715), (2543, 10320), (2580, 10172), (3440, 7629), (5086, 5160)]