68237620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 164094336

約数和(自身を除く): 95856716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 83, 101, 110, 148, 166, 185, 202, 220, 332, 370, 404, 407, 415, 505, 740, 814, 830, 913, 1010, 1111, 1628, 1660, 1826, 2020, 2035, 2222, 3071, 3652, 3737, 4070, 4444, 4565, 5555, 6142, 7474, 8140, 8383, 9130, 11110, 12284, 14948, 15355, 16766, 18260, 18685, 22220, 30710, 33532, 33781, 37370, 41107, 41915, 61420, 67562, 74740, 82214, 83830, 92213, 135124, 164428, 167660, 168905, 184426, 205535, 310171, 337810, 368852, 411070, 461065, 620342, 675620, 822140, 922130, 1240684, 1550855, 1844260, 3101710, 3411881, 6203420, 6823762, 13647524, 17059405, 34118810, 68237620]

約数ペア:

[(1, 68237620), (2, 34118810), (4, 17059405), (5, 13647524), (10, 6823762), (11, 6203420), (20, 3411881), (22, 3101710), (37, 1844260), (44, 1550855), (55, 1240684), (74, 922130), (83, 822140), (101, 675620), (110, 620342), (148, 461065), (166, 411070), (185, 368852), (202, 337810), (220, 310171), (332, 205535), (370, 184426), (404, 168905), (407, 167660), (415, 164428), (505, 135124), (740, 92213), (814, 83830), (830, 82214), (913, 74740), (1010, 67562), (1111, 61420), (1628, 41915), (1660, 41107), (1826, 37370), (2020, 33781), (2035, 33532), (2222, 30710), (3071, 22220), (3652, 18685), (3737, 18260), (4070, 16766), (4444, 15355), (4565, 14948), (5555, 12284), (6142, 11110), (7474, 9130), (8140, 8383)]