219049760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2777}}^1$

素因数の和:2838

約数の個数: 96

約数和(自身を含む): 567045360

約数和(自身を除く): 347995600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 68, 80, 85, 116, 136, 145, 160, 170, 232, 272, 290, 340, 464, 493, 544, 580, 680, 928, 986, 1160, 1360, 1972, 2320, 2465, 2720, 2777, 3944, 4640, 4930, 5554, 7888, 9860, 11108, 13885, 15776, 19720, 22216, 27770, 39440, 44432, 47209, 55540, 78880, 80533, 88864, 94418, 111080, 161066, 188836, 222160, 236045, 322132, 377672, 402665, 444320, 472090, 644264, 755344, 805330, 944180, 1288528, 1369061, 1510688, 1610660, 1888360, 2577056, 2738122, 3221320, 3776720, 5476244, 6442640, 6845305, 7553440, 10952488, 12885280, 13690610, 21904976, 27381220, 43809952, 54762440, 109524880, 219049760]

約数ペア:

[(1, 219049760), (2, 109524880), (4, 54762440), (5, 43809952), (8, 27381220), (10, 21904976), (16, 13690610), (17, 12885280), (20, 10952488), (29, 7553440), (32, 6845305), (34, 6442640), (40, 5476244), (58, 3776720), (68, 3221320), (80, 2738122), (85, 2577056), (116, 1888360), (136, 1610660), (145, 1510688), (160, 1369061), (170, 1288528), (232, 944180), (272, 805330), (290, 755344), (340, 644264), (464, 472090), (493, 444320), (544, 402665), (580, 377672), (680, 322132), (928, 236045), (986, 222160), (1160, 188836), (1360, 161066), (1972, 111080), (2320, 94418), (2465, 88864), (2720, 80533), (2777, 78880), (3944, 55540), (4640, 47209), (4930, 44432), (5554, 39440), (7888, 27770), (9860, 22216), (11108, 19720), (13885, 15776)]