26045880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 90478080

約数和(自身を除く): 64432200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 101, 105, 120, 140, 168, 202, 210, 280, 303, 307, 404, 420, 505, 606, 614, 707, 808, 840, 921, 1010, 1212, 1228, 1414, 1515, 1535, 1842, 2020, 2121, 2149, 2424, 2456, 2828, 3030, 3070, 3535, 3684, 4040, 4242, 4298, 4605, 5656, 6060, 6140, 6447, 7070, 7368, 8484, 8596, 9210, 10605, 10745, 12120, 12280, 12894, 14140, 16968, 17192, 18420, 21210, 21490, 25788, 28280, 31007, 32235, 36840, 42420, 42980, 51576, 62014, 64470, 84840, 85960, 93021, 124028, 128940, 155035, 186042, 217049, 248056, 257880, 310070, 372084, 434098, 465105, 620140, 651147, 744168, 868196, 930210, 1085245, 1240280, 1302294, 1736392, 1860420, 2170490, 2604588, 3255735, 3720840, 4340980, 5209176, 6511470, 8681960, 13022940, 26045880]

約数ペア:

[(1, 26045880), (2, 13022940), (3, 8681960), (4, 6511470), (5, 5209176), (6, 4340980), (7, 3720840), (8, 3255735), (10, 2604588), (12, 2170490), (14, 1860420), (15, 1736392), (20, 1302294), (21, 1240280), (24, 1085245), (28, 930210), (30, 868196), (35, 744168), (40, 651147), (42, 620140), (56, 465105), (60, 434098), (70, 372084), (84, 310070), (101, 257880), (105, 248056), (120, 217049), (140, 186042), (168, 155035), (202, 128940), (210, 124028), (280, 93021), (303, 85960), (307, 84840), (404, 64470), (420, 62014), (505, 51576), (606, 42980), (614, 42420), (707, 36840), (808, 32235), (840, 31007), (921, 28280), (1010, 25788), (1212, 21490), (1228, 21210), (1414, 18420), (1515, 17192), (1535, 16968), (1842, 14140), (2020, 12894), (2121, 12280), (2149, 12120), (2424, 10745), (2456, 10605), (2828, 9210), (3030, 8596), (3070, 8484), (3535, 7368), (3684, 7070), (4040, 6447), (4242, 6140), (4298, 6060), (4605, 5656)]