26196660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1262

約数の個数: 144

約数和(自身を含む): 96235776

約数和(自身を除く): 70039116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1223, 1260, 1428, 1530, 1785, 2142, 2380, 2446, 3060, 3570, 3669, 4284, 4892, 5355, 6115, 7140, 7338, 8561, 10710, 11007, 12230, 14676, 17122, 18345, 20791, 21420, 22014, 24460, 25683, 34244, 36690, 41582, 42805, 44028, 51366, 55035, 62373, 73380, 77049, 83164, 85610, 102732, 103955, 110070, 124746, 128415, 145537, 154098, 171220, 187119, 207910, 220140, 249492, 256830, 291074, 308196, 311865, 374238, 385245, 415820, 436611, 513660, 582148, 623730, 727685, 748476, 770490, 873222, 935595, 1247460, 1309833, 1455370, 1540980, 1746444, 1871190, 2183055, 2619666, 2910740, 3742380, 4366110, 5239332, 6549165, 8732220, 13098330, 26196660]

約数ペア:

[(1, 26196660), (2, 13098330), (3, 8732220), (4, 6549165), (5, 5239332), (6, 4366110), (7, 3742380), (9, 2910740), (10, 2619666), (12, 2183055), (14, 1871190), (15, 1746444), (17, 1540980), (18, 1455370), (20, 1309833), (21, 1247460), (28, 935595), (30, 873222), (34, 770490), (35, 748476), (36, 727685), (42, 623730), (45, 582148), (51, 513660), (60, 436611), (63, 415820), (68, 385245), (70, 374238), (84, 311865), (85, 308196), (90, 291074), (102, 256830), (105, 249492), (119, 220140), (126, 207910), (140, 187119), (153, 171220), (170, 154098), (180, 145537), (204, 128415), (210, 124746), (238, 110070), (252, 103955), (255, 102732), (306, 85610), (315, 83164), (340, 77049), (357, 73380), (420, 62373), (476, 55035), (510, 51366), (595, 44028), (612, 42805), (630, 41582), (714, 36690), (765, 34244), (1020, 25683), (1071, 24460), (1190, 22014), (1223, 21420), (1260, 20791), (1428, 18345), (1530, 17122), (1785, 14676), (2142, 12230), (2380, 11007), (2446, 10710), (3060, 8561), (3570, 7338), (3669, 7140), (4284, 6115), (4892, 5355)]