11204000

素因数分解:

$2^5\times 5^3\times {\mathrm{2801}}^1$

素因数の和:2826

約数の個数: 48

約数和(自身を含む): 27538056

約数和(自身を除く): 16334056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 2801, 4000, 5602, 11204, 14005, 22408, 28010, 44816, 56020, 70025, 89632, 112040, 140050, 224080, 280100, 350125, 448160, 560200, 700250, 1120400, 1400500, 2240800, 2801000, 5602000, 11204000]

約数ペア:

[(1, 11204000), (2, 5602000), (4, 2801000), (5, 2240800), (8, 1400500), (10, 1120400), (16, 700250), (20, 560200), (25, 448160), (32, 350125), (40, 280100), (50, 224080), (80, 140050), (100, 112040), (125, 89632), (160, 70025), (200, 56020), (250, 44816), (400, 28010), (500, 22408), (800, 14005), (1000, 11204), (2000, 5602), (2801, 4000)]