4369400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{3121}}^1$

素因数の和:3144

約数の個数: 48

約数和(自身を含む): 11613840

約数和(自身を除く): 7244440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 3121, 6242, 12484, 15605, 21847, 24968, 31210, 43694, 62420, 78025, 87388, 109235, 124840, 156050, 174776, 218470, 312100, 436940, 546175, 624200, 873880, 1092350, 2184700, 4369400]

約数ペア:

[(1, 4369400), (2, 2184700), (4, 1092350), (5, 873880), (7, 624200), (8, 546175), (10, 436940), (14, 312100), (20, 218470), (25, 174776), (28, 156050), (35, 124840), (40, 109235), (50, 87388), (56, 78025), (70, 62420), (100, 43694), (140, 31210), (175, 24968), (200, 21847), (280, 15605), (350, 12484), (700, 6242), (1400, 3121)]