27193240

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 63452160

約数和(自身を除く): 36258920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 101, 106, 127, 202, 212, 254, 265, 404, 424, 505, 508, 530, 635, 808, 1010, 1016, 1060, 1270, 2020, 2120, 2540, 4040, 5080, 5353, 6731, 10706, 12827, 13462, 21412, 25654, 26765, 26924, 33655, 42824, 51308, 53530, 53848, 64135, 67310, 102616, 107060, 128270, 134620, 214120, 256540, 269240, 513080, 679831, 1359662, 2719324, 3399155, 5438648, 6798310, 13596620, 27193240]

約数ペア:

[(1, 27193240), (2, 13596620), (4, 6798310), (5, 5438648), (8, 3399155), (10, 2719324), (20, 1359662), (40, 679831), (53, 513080), (101, 269240), (106, 256540), (127, 214120), (202, 134620), (212, 128270), (254, 107060), (265, 102616), (404, 67310), (424, 64135), (505, 53848), (508, 53530), (530, 51308), (635, 42824), (808, 33655), (1010, 26924), (1016, 26765), (1060, 25654), (1270, 21412), (2020, 13462), (2120, 12827), (2540, 10706), (4040, 6731), (5080, 5353)]