66192400

素因数分解:

$2^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1303}}^1$

素因数の和:1448

約数の個数: 60

約数和(自身を含む): 160402432

約数和(自身を除く): 94210032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 127, 200, 254, 400, 508, 635, 1016, 1270, 1303, 2032, 2540, 2606, 3175, 5080, 5212, 6350, 6515, 10160, 10424, 12700, 13030, 20848, 25400, 26060, 32575, 50800, 52120, 65150, 104240, 130300, 165481, 260600, 330962, 521200, 661924, 827405, 1323848, 1654810, 2647696, 3309620, 4137025, 6619240, 8274050, 13238480, 16548100, 33096200, 66192400]

約数ペア:

[(1, 66192400), (2, 33096200), (4, 16548100), (5, 13238480), (8, 8274050), (10, 6619240), (16, 4137025), (20, 3309620), (25, 2647696), (40, 1654810), (50, 1323848), (80, 827405), (100, 661924), (127, 521200), (200, 330962), (254, 260600), (400, 165481), (508, 130300), (635, 104240), (1016, 65150), (1270, 52120), (1303, 50800), (2032, 32575), (2540, 26060), (2606, 25400), (3175, 20848), (5080, 13030), (5212, 12700), (6350, 10424), (6515, 10160)]