25205856

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1$

素因数の和:1108

約数の個数: 96

約数和(自身を含む): 75075840

約数和(自身を除く): 49869984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 912, 988, 1063, 1248, 1482, 1824, 1976, 2126, 2964, 3189, 3952, 4252, 5928, 6378, 7904, 8504, 11856, 12756, 13819, 17008, 20197, 23712, 25512, 27638, 34016, 40394, 41457, 51024, 55276, 60591, 80788, 82914, 102048, 110552, 121182, 161576, 165828, 221104, 242364, 262561, 323152, 331656, 442208, 484728, 525122, 646304, 663312, 787683, 969456, 1050244, 1326624, 1575366, 1938912, 2100488, 3150732, 4200976, 6301464, 8401952, 12602928, 25205856]

約数ペア:

[(1, 25205856), (2, 12602928), (3, 8401952), (4, 6301464), (6, 4200976), (8, 3150732), (12, 2100488), (13, 1938912), (16, 1575366), (19, 1326624), (24, 1050244), (26, 969456), (32, 787683), (38, 663312), (39, 646304), (48, 525122), (52, 484728), (57, 442208), (76, 331656), (78, 323152), (96, 262561), (104, 242364), (114, 221104), (152, 165828), (156, 161576), (208, 121182), (228, 110552), (247, 102048), (304, 82914), (312, 80788), (416, 60591), (456, 55276), (494, 51024), (608, 41457), (624, 40394), (741, 34016), (912, 27638), (988, 25512), (1063, 23712), (1248, 20197), (1482, 17008), (1824, 13819), (1976, 12756), (2126, 11856), (2964, 8504), (3189, 7904), (3952, 6378), (4252, 5928)]