26930640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^2$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 91985184

約数和(自身を除く): 65054544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 101, 110, 120, 132, 165, 176, 202, 220, 240, 264, 303, 330, 404, 440, 505, 528, 606, 660, 808, 880, 1010, 1111, 1212, 1320, 1515, 1616, 2020, 2222, 2424, 2640, 3030, 3333, 4040, 4444, 4848, 5555, 6060, 6666, 8080, 8888, 10201, 11110, 12120, 13332, 16665, 17776, 20402, 22220, 24240, 26664, 30603, 33330, 40804, 44440, 51005, 53328, 61206, 66660, 81608, 88880, 102010, 112211, 122412, 133320, 153015, 163216, 204020, 224422, 244824, 266640, 306030, 336633, 408040, 448844, 489648, 561055, 612060, 673266, 816080, 897688, 1122110, 1224120, 1346532, 1683165, 1795376, 2244220, 2448240, 2693064, 3366330, 4488440, 5386128, 6732660, 8976880, 13465320, 26930640]

約数ペア:

[(1, 26930640), (2, 13465320), (3, 8976880), (4, 6732660), (5, 5386128), (6, 4488440), (8, 3366330), (10, 2693064), (11, 2448240), (12, 2244220), (15, 1795376), (16, 1683165), (20, 1346532), (22, 1224120), (24, 1122110), (30, 897688), (33, 816080), (40, 673266), (44, 612060), (48, 561055), (55, 489648), (60, 448844), (66, 408040), (80, 336633), (88, 306030), (101, 266640), (110, 244824), (120, 224422), (132, 204020), (165, 163216), (176, 153015), (202, 133320), (220, 122412), (240, 112211), (264, 102010), (303, 88880), (330, 81608), (404, 66660), (440, 61206), (505, 53328), (528, 51005), (606, 44440), (660, 40804), (808, 33330), (880, 30603), (1010, 26664), (1111, 24240), (1212, 22220), (1320, 20402), (1515, 17776), (1616, 16665), (2020, 13332), (2222, 12120), (2424, 11110), (2640, 10201), (3030, 8888), (3333, 8080), (4040, 6666), (4444, 6060), (4848, 5555)]