2204446400

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{105983}}^1$

素因数の和:106018

約数の個数: 84

約数和(自身を含む): 5841626112

約数和(自身を除く): 3637179712

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 4160, 5200, 10400, 20800, 105983, 211966, 423932, 529915, 847864, 1059830, 1377779, 1695728, 2119660, 2649575, 2755558, 3391456, 4239320, 5299150, 5511116, 6782912, 6888895, 8478640, 10598300, 11022232, 13777790, 16957280, 21196600, 22044464, 27555580, 33914560, 34444475, 42393200, 44088928, 55111160, 68888950, 84786400, 88177856, 110222320, 137777900, 169572800, 220444640, 275555800, 440889280, 551111600, 1102223200, 2204446400]

約数ペア:

[(1, 2204446400), (2, 1102223200), (4, 551111600), (5, 440889280), (8, 275555800), (10, 220444640), (13, 169572800), (16, 137777900), (20, 110222320), (25, 88177856), (26, 84786400), (32, 68888950), (40, 55111160), (50, 44088928), (52, 42393200), (64, 34444475), (65, 33914560), (80, 27555580), (100, 22044464), (104, 21196600), (130, 16957280), (160, 13777790), (200, 11022232), (208, 10598300), (260, 8478640), (320, 6888895), (325, 6782912), (400, 5511116), (416, 5299150), (520, 4239320), (650, 3391456), (800, 2755558), (832, 2649575), (1040, 2119660), (1300, 1695728), (1600, 1377779), (2080, 1059830), (2600, 847864), (4160, 529915), (5200, 423932), (10400, 211966), (20800, 105983)]