82053280

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 203793408

約数和(自身を除く): 121740128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 71, 80, 124, 142, 155, 160, 233, 248, 284, 310, 355, 466, 496, 568, 620, 710, 932, 992, 1136, 1165, 1240, 1420, 1864, 2201, 2272, 2330, 2480, 2840, 3728, 4402, 4660, 4960, 5680, 7223, 7456, 8804, 9320, 11005, 11360, 14446, 16543, 17608, 18640, 22010, 28892, 33086, 35216, 36115, 37280, 44020, 57784, 66172, 70432, 72230, 82715, 88040, 115568, 132344, 144460, 165430, 176080, 231136, 264688, 288920, 330860, 352160, 512833, 529376, 577840, 661720, 1025666, 1155680, 1323440, 2051332, 2564165, 2646880, 4102664, 5128330, 8205328, 10256660, 16410656, 20513320, 41026640, 82053280]

約数ペア:

[(1, 82053280), (2, 41026640), (4, 20513320), (5, 16410656), (8, 10256660), (10, 8205328), (16, 5128330), (20, 4102664), (31, 2646880), (32, 2564165), (40, 2051332), (62, 1323440), (71, 1155680), (80, 1025666), (124, 661720), (142, 577840), (155, 529376), (160, 512833), (233, 352160), (248, 330860), (284, 288920), (310, 264688), (355, 231136), (466, 176080), (496, 165430), (568, 144460), (620, 132344), (710, 115568), (932, 88040), (992, 82715), (1136, 72230), (1165, 70432), (1240, 66172), (1420, 57784), (1864, 44020), (2201, 37280), (2272, 36115), (2330, 35216), (2480, 33086), (2840, 28892), (3728, 22010), (4402, 18640), (4660, 17608), (4960, 16543), (5680, 14446), (7223, 11360), (7456, 11005), (8804, 9320)]