25130844

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 70649600

約数和(自身を除く): 45518756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 108, 111, 114, 148, 171, 222, 228, 331, 333, 342, 444, 513, 662, 666, 684, 703, 993, 999, 1026, 1324, 1332, 1406, 1986, 1998, 2052, 2109, 2812, 2979, 3972, 3996, 4218, 5958, 6289, 6327, 8436, 8937, 11916, 12247, 12578, 12654, 17874, 18867, 18981, 24494, 25156, 25308, 35748, 36741, 37734, 37962, 48988, 56601, 73482, 75468, 75924, 110223, 113202, 146964, 169803, 220446, 226404, 232693, 330669, 339606, 440892, 465386, 661338, 679212, 698079, 930772, 1322676, 1396158, 2094237, 2792316, 4188474, 6282711, 8376948, 12565422, 25130844]

約数ペア:

[(1, 25130844), (2, 12565422), (3, 8376948), (4, 6282711), (6, 4188474), (9, 2792316), (12, 2094237), (18, 1396158), (19, 1322676), (27, 930772), (36, 698079), (37, 679212), (38, 661338), (54, 465386), (57, 440892), (74, 339606), (76, 330669), (108, 232693), (111, 226404), (114, 220446), (148, 169803), (171, 146964), (222, 113202), (228, 110223), (331, 75924), (333, 75468), (342, 73482), (444, 56601), (513, 48988), (662, 37962), (666, 37734), (684, 36741), (703, 35748), (993, 25308), (999, 25156), (1026, 24494), (1324, 18981), (1332, 18867), (1406, 17874), (1986, 12654), (1998, 12578), (2052, 12247), (2109, 11916), (2812, 8937), (2979, 8436), (3972, 6327), (3996, 6289), (4218, 5958)]