7473280

素因数分解:

$2^7\times 5^1\times {\mathrm{11677}}^1$

素因数の和:11696

約数の個数: 32

約数和(自身を含む): 17867340

約数和(自身を除く): 10394060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 11677, 23354, 46708, 58385, 93416, 116770, 186832, 233540, 373664, 467080, 747328, 934160, 1494656, 1868320, 3736640, 7473280]

約数ペア:

[(1, 7473280), (2, 3736640), (4, 1868320), (5, 1494656), (8, 934160), (10, 747328), (16, 467080), (20, 373664), (32, 233540), (40, 186832), (64, 116770), (80, 93416), (128, 58385), (160, 46708), (320, 23354), (640, 11677)]