37974040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:836

約数の個数: 64

約数和(自身を含む): 93038400

約数和(自身を除く): 55064360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 103, 104, 130, 206, 260, 412, 515, 520, 709, 824, 1030, 1339, 1418, 2060, 2678, 2836, 3545, 4120, 5356, 5672, 6695, 7090, 9217, 10712, 13390, 14180, 18434, 26780, 28360, 36868, 46085, 53560, 73027, 73736, 92170, 146054, 184340, 292108, 365135, 368680, 584216, 730270, 949351, 1460540, 1898702, 2921080, 3797404, 4746755, 7594808, 9493510, 18987020, 37974040]

約数ペア:

[(1, 37974040), (2, 18987020), (4, 9493510), (5, 7594808), (8, 4746755), (10, 3797404), (13, 2921080), (20, 1898702), (26, 1460540), (40, 949351), (52, 730270), (65, 584216), (103, 368680), (104, 365135), (130, 292108), (206, 184340), (260, 146054), (412, 92170), (515, 73736), (520, 73027), (709, 53560), (824, 46085), (1030, 36868), (1339, 28360), (1418, 26780), (2060, 18434), (2678, 14180), (2836, 13390), (3545, 10712), (4120, 9217), (5356, 7090), (5672, 6695)]