125037160

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{22817}}^1$

素因数の和:22965

約数の個数: 32

約数和(自身を含む): 283399560

約数和(自身を除く): 158362400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 22817, 45634, 91268, 114085, 182536, 228170, 456340, 912680, 3125929, 6251858, 12503716, 15629645, 25007432, 31259290, 62518580, 125037160]

約数ペア:

[(1, 125037160), (2, 62518580), (4, 31259290), (5, 25007432), (8, 15629645), (10, 12503716), (20, 6251858), (40, 3125929), (137, 912680), (274, 456340), (548, 228170), (685, 182536), (1096, 114085), (1370, 91268), (2740, 45634), (5480, 22817)]