133958360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{176261}}^1$

素因数の和:176291

約数の個数: 32

約数和(自身を含む): 317271600

約数和(自身を除く): 183313240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 176261, 352522, 705044, 881305, 1410088, 1762610, 3348959, 3525220, 6697918, 7050440, 13395836, 16744795, 26791672, 33489590, 66979180, 133958360]

約数ペア:

[(1, 133958360), (2, 66979180), (4, 33489590), (5, 26791672), (8, 16744795), (10, 13395836), (19, 7050440), (20, 6697918), (38, 3525220), (40, 3348959), (76, 1762610), (95, 1410088), (152, 881305), (190, 705044), (380, 352522), (760, 176261)]