24889760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 68366592

約数和(自身を除く): 43476832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 313, 355, 497, 560, 568, 626, 710, 994, 1120, 1136, 1252, 1420, 1565, 1988, 2191, 2272, 2485, 2504, 2840, 3130, 3976, 4382, 4970, 5008, 5680, 6260, 7952, 8764, 9940, 10016, 10955, 11360, 12520, 15904, 17528, 19880, 21910, 22223, 25040, 35056, 39760, 43820, 44446, 50080, 70112, 79520, 87640, 88892, 111115, 155561, 175280, 177784, 222230, 311122, 350560, 355568, 444460, 622244, 711136, 777805, 888920, 1244488, 1555610, 1777840, 2488976, 3111220, 3555680, 4977952, 6222440, 12444880, 24889760]

約数ペア:

[(1, 24889760), (2, 12444880), (4, 6222440), (5, 4977952), (7, 3555680), (8, 3111220), (10, 2488976), (14, 1777840), (16, 1555610), (20, 1244488), (28, 888920), (32, 777805), (35, 711136), (40, 622244), (56, 444460), (70, 355568), (71, 350560), (80, 311122), (112, 222230), (140, 177784), (142, 175280), (160, 155561), (224, 111115), (280, 88892), (284, 87640), (313, 79520), (355, 70112), (497, 50080), (560, 44446), (568, 43820), (626, 39760), (710, 35056), (994, 25040), (1120, 22223), (1136, 21910), (1252, 19880), (1420, 17528), (1565, 15904), (1988, 12520), (2191, 11360), (2272, 10955), (2485, 10016), (2504, 9940), (2840, 8764), (3130, 7952), (3976, 6260), (4382, 5680), (4970, 5008)]