25864080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 89244288

約数和(自身を除く): 63380208

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, 97, 101, 110, 120, 132, 165, 176, 194, 202, 220, 240, 264, 291, 303, 330, 388, 404, 440, 485, 505, 528, 582, 606, 660, 776, 808, 880, 970, 1010, 1067, 1111, 1164, 1212, 1320, 1455, 1515, 1552, 1616, 1940, 2020, 2134, 2222, 2328, 2424, 2640, 2910, 3030, 3201, 3333, 3880, 4040, 4268, 4444, 4656, 4848, 5335, 5555, 5820, 6060, 6402, 6666, 7760, 8080, 8536, 8888, 9797, 10670, 11110, 11640, 12120, 12804, 13332, 16005, 16665, 17072, 17776, 19594, 21340, 22220, 23280, 24240, 25608, 26664, 29391, 32010, 33330, 39188, 42680, 44440, 48985, 51216, 53328, 58782, 64020, 66660, 78376, 85360, 88880, 97970, 107767, 117564, 128040, 133320, 146955, 156752, 195940, 215534, 235128, 256080, 266640, 293910, 323301, 391880, 431068, 470256, 538835, 587820, 646602, 783760, 862136, 1077670, 1175640, 1293204, 1616505, 1724272, 2155340, 2351280, 2586408, 3233010, 4310680, 5172816, 6466020, 8621360, 12932040, 25864080]

約数ペア:

[(1, 25864080), (2, 12932040), (3, 8621360), (4, 6466020), (5, 5172816), (6, 4310680), (8, 3233010), (10, 2586408), (11, 2351280), (12, 2155340), (15, 1724272), (16, 1616505), (20, 1293204), (22, 1175640), (24, 1077670), (30, 862136), (33, 783760), (40, 646602), (44, 587820), (48, 538835), (55, 470256), (60, 431068), (66, 391880), (80, 323301), (88, 293910), (97, 266640), (101, 256080), (110, 235128), (120, 215534), (132, 195940), (165, 156752), (176, 146955), (194, 133320), (202, 128040), (220, 117564), (240, 107767), (264, 97970), (291, 88880), (303, 85360), (330, 78376), (388, 66660), (404, 64020), (440, 58782), (485, 53328), (505, 51216), (528, 48985), (582, 44440), (606, 42680), (660, 39188), (776, 33330), (808, 32010), (880, 29391), (970, 26664), (1010, 25608), (1067, 24240), (1111, 23280), (1164, 22220), (1212, 21340), (1320, 19594), (1455, 17776), (1515, 17072), (1552, 16665), (1616, 16005), (1940, 13332), (2020, 12804), (2134, 12120), (2222, 11640), (2328, 11110), (2424, 10670), (2640, 9797), (2910, 8888), (3030, 8536), (3201, 8080), (3333, 7760), (3880, 6666), (4040, 6402), (4268, 6060), (4444, 5820), (4656, 5555), (4848, 5335)]