11508320

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4231}}^1$

素因数の和:4263

約数の個数: 48

約数和(自身を含む): 28794528

約数和(自身を除く): 17286208

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 4231, 8462, 16924, 21155, 33848, 42310, 67696, 71927, 84620, 135392, 143854, 169240, 287708, 338480, 359635, 575416, 676960, 719270, 1150832, 1438540, 2301664, 2877080, 5754160, 11508320]

約数ペア:

[(1, 11508320), (2, 5754160), (4, 2877080), (5, 2301664), (8, 1438540), (10, 1150832), (16, 719270), (17, 676960), (20, 575416), (32, 359635), (34, 338480), (40, 287708), (68, 169240), (80, 143854), (85, 135392), (136, 84620), (160, 71927), (170, 67696), (272, 42310), (340, 33848), (544, 21155), (680, 16924), (1360, 8462), (2720, 4231)]