42630680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{56093}}^1$

素因数の和:56123

約数の個数: 32

約数和(自身を含む): 100969200

約数和(自身を除く): 58338520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 56093, 112186, 224372, 280465, 448744, 560930, 1065767, 1121860, 2131534, 2243720, 4263068, 5328835, 8526136, 10657670, 21315340, 42630680]

約数ペア:

[(1, 42630680), (2, 21315340), (4, 10657670), (5, 8526136), (8, 5328835), (10, 4263068), (19, 2243720), (20, 2131534), (38, 1121860), (40, 1065767), (76, 560930), (95, 448744), (152, 280465), (190, 224372), (380, 112186), (760, 56093)]