8150049.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3929}}^1$

素因数の和:3984

約数の個数: 32

約数和(自身を含む): 40746240

約数和(自身を除く): 20040410

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 3929, 5270, 7858, 19645, 39290, 66793, 121799, 133586, 243598, 333965, 608995, 667930, 1217990, 2070583, 4141166, 10352915, 20705830]

約数ペア:

[(1, 20705830), (2, 10352915), (5, 4141166), (10, 2070583), (17, 1217990), (31, 667930), (34, 608995), (62, 333965), (85, 243598), (155, 133586), (170, 121799), (310, 66793), (527, 39290), (1054, 19645), (2635, 7858), (3929, 5270)]