72058640

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47407}}^1$

素因数の和:47439

約数の個数: 40

約数和(自身を含む): 176357760

約数和(自身を除く): 104299120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 47407, 94814, 189628, 237035, 379256, 474070, 758512, 900733, 948140, 1801466, 1896280, 3602932, 3792560, 4503665, 7205864, 9007330, 14411728, 18014660, 36029320, 72058640]

約数ペア:

[(1, 72058640), (2, 36029320), (4, 18014660), (5, 14411728), (8, 9007330), (10, 7205864), (16, 4503665), (19, 3792560), (20, 3602932), (38, 1896280), (40, 1801466), (76, 948140), (80, 900733), (95, 758512), (152, 474070), (190, 379256), (304, 237035), (380, 189628), (760, 94814), (1520, 47407)]