11008880

素因数分解:

$2^4\times 5^1\times {\mathrm{241}}^1\times {\mathrm{571}}^1$

素因数の和:825

約数の個数: 40

約数和(自身を含む): 25746864

約数和(自身を除く): 14737984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241, 482, 571, 964, 1142, 1205, 1928, 2284, 2410, 2855, 3856, 4568, 4820, 5710, 9136, 9640, 11420, 19280, 22840, 45680, 137611, 275222, 550444, 688055, 1100888, 1376110, 2201776, 2752220, 5504440, 11008880]

約数ペア:

[(1, 11008880), (2, 5504440), (4, 2752220), (5, 2201776), (8, 1376110), (10, 1100888), (16, 688055), (20, 550444), (40, 275222), (80, 137611), (241, 45680), (482, 22840), (571, 19280), (964, 11420), (1142, 9640), (1205, 9136), (1928, 5710), (2284, 4820), (2410, 4568), (2855, 3856)]