3354880

素因数分解:

$2^8\times 5^1\times {\mathrm{2621}}^1$

素因数の和:2642

約数の個数: 36

約数和(自身を含む): 8039052

約数和(自身を除く): 4684172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 2621, 5242, 10484, 13105, 20968, 26210, 41936, 52420, 83872, 104840, 167744, 209680, 335488, 419360, 670976, 838720, 1677440, 3354880]

約数ペア:

[(1, 3354880), (2, 1677440), (4, 838720), (5, 670976), (8, 419360), (10, 335488), (16, 209680), (20, 167744), (32, 104840), (40, 83872), (64, 52420), (80, 41936), (128, 26210), (160, 20968), (256, 13105), (320, 10484), (640, 5242), (1280, 2621)]