42756460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3041}}^1$

素因数の和:3106

約数の個数: 48

約数和(自身を含む): 97100640

約数和(自身を除く): 54344180

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3041, 3515, 6082, 7030, 12164, 14060, 15205, 30410, 57779, 60820, 112517, 115558, 225034, 231116, 288895, 450068, 562585, 577790, 1125170, 1155580, 2137823, 2250340, 4275646, 8551292, 10689115, 21378230, 42756460]

約数ペア:

[(1, 42756460), (2, 21378230), (4, 10689115), (5, 8551292), (10, 4275646), (19, 2250340), (20, 2137823), (37, 1155580), (38, 1125170), (74, 577790), (76, 562585), (95, 450068), (148, 288895), (185, 231116), (190, 225034), (370, 115558), (380, 112517), (703, 60820), (740, 57779), (1406, 30410), (2812, 15205), (3041, 14060), (3515, 12164), (6082, 7030)]