2079072340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103231}}^1$

素因数の和:103312

約数の個数: 48

約数和(自身を含む): 4682603520

約数和(自身を除く): 2603531180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 4028, 5035, 10070, 20140, 103231, 206462, 412924, 516155, 1032310, 1961389, 2064620, 3922778, 5471243, 7845556, 9806945, 10942486, 19613890, 21884972, 27356215, 39227780, 54712430, 103953617, 109424860, 207907234, 415814468, 519768085, 1039536170, 2079072340]

約数ペア:

[(1, 2079072340), (2, 1039536170), (4, 519768085), (5, 415814468), (10, 207907234), (19, 109424860), (20, 103953617), (38, 54712430), (53, 39227780), (76, 27356215), (95, 21884972), (106, 19613890), (190, 10942486), (212, 9806945), (265, 7845556), (380, 5471243), (530, 3922778), (1007, 2064620), (1060, 1961389), (2014, 1032310), (4028, 516155), (5035, 412924), (10070, 206462), (20140, 103231)]