9025280

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1$

素因数の和:673

約数の個数: 72

約数和(自身を含む): 23620464

約数和(自身を除く): 14595184

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 641, 704, 880, 1280, 1282, 1408, 1760, 2564, 2816, 3205, 3520, 5128, 6410, 7040, 7051, 10256, 12820, 14080, 14102, 20512, 25640, 28204, 35255, 41024, 51280, 56408, 70510, 82048, 102560, 112816, 141020, 164096, 205120, 225632, 282040, 410240, 451264, 564080, 820480, 902528, 1128160, 1805056, 2256320, 4512640, 9025280]

約数ペア:

[(1, 9025280), (2, 4512640), (4, 2256320), (5, 1805056), (8, 1128160), (10, 902528), (11, 820480), (16, 564080), (20, 451264), (22, 410240), (32, 282040), (40, 225632), (44, 205120), (55, 164096), (64, 141020), (80, 112816), (88, 102560), (110, 82048), (128, 70510), (160, 56408), (176, 51280), (220, 41024), (256, 35255), (320, 28204), (352, 25640), (440, 20512), (640, 14102), (641, 14080), (704, 12820), (880, 10256), (1280, 7051), (1282, 7040), (1408, 6410), (1760, 5128), (2564, 3520), (2816, 3205)]