134847520

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{877}}^1$

素因数の和:954

約数の個数: 72

約数和(自身を含む): 329560812

約数和(自身を除く): 194713292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 877, 961, 992, 1240, 1754, 1922, 2480, 3508, 3844, 4385, 4805, 4960, 7016, 7688, 8770, 9610, 14032, 15376, 17540, 19220, 27187, 28064, 30752, 35080, 38440, 54374, 70160, 76880, 108748, 135935, 140320, 153760, 217496, 271870, 434992, 543740, 842797, 869984, 1087480, 1685594, 2174960, 3371188, 4213985, 4349920, 6742376, 8427970, 13484752, 16855940, 26969504, 33711880, 67423760, 134847520]

約数ペア:

[(1, 134847520), (2, 67423760), (4, 33711880), (5, 26969504), (8, 16855940), (10, 13484752), (16, 8427970), (20, 6742376), (31, 4349920), (32, 4213985), (40, 3371188), (62, 2174960), (80, 1685594), (124, 1087480), (155, 869984), (160, 842797), (248, 543740), (310, 434992), (496, 271870), (620, 217496), (877, 153760), (961, 140320), (992, 135935), (1240, 108748), (1754, 76880), (1922, 70160), (2480, 54374), (3508, 38440), (3844, 35080), (4385, 30752), (4805, 28064), (4960, 27187), (7016, 19220), (7688, 17540), (8770, 15376), (9610, 14032)]