132145420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 324959040

約数和(自身を除く): 192813620

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 89, 110, 170, 178, 187, 220, 340, 356, 374, 397, 445, 748, 794, 890, 935, 979, 1513, 1588, 1780, 1870, 1958, 1985, 3026, 3740, 3916, 3970, 4367, 4895, 6052, 6749, 7565, 7940, 8734, 9790, 13498, 15130, 16643, 17468, 19580, 21835, 26996, 30260, 33286, 33745, 35333, 43670, 66572, 67490, 70666, 74239, 83215, 87340, 134980, 141332, 148478, 166430, 176665, 296956, 332860, 353330, 371195, 388663, 600661, 706660, 742390, 777326, 1201322, 1484780, 1554652, 1943315, 2402644, 3003305, 3886630, 6006610, 6607271, 7773260, 12013220, 13214542, 26429084, 33036355, 66072710, 132145420]

約数ペア:

[(1, 132145420), (2, 66072710), (4, 33036355), (5, 26429084), (10, 13214542), (11, 12013220), (17, 7773260), (20, 6607271), (22, 6006610), (34, 3886630), (44, 3003305), (55, 2402644), (68, 1943315), (85, 1554652), (89, 1484780), (110, 1201322), (170, 777326), (178, 742390), (187, 706660), (220, 600661), (340, 388663), (356, 371195), (374, 353330), (397, 332860), (445, 296956), (748, 176665), (794, 166430), (890, 148478), (935, 141332), (979, 134980), (1513, 87340), (1588, 83215), (1780, 74239), (1870, 70666), (1958, 67490), (1985, 66572), (3026, 43670), (3740, 35333), (3916, 33745), (3970, 33286), (4367, 30260), (4895, 26996), (6052, 21835), (6749, 19580), (7565, 17468), (7940, 16643), (8734, 15130), (9790, 13498)]