38569240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2671}}^1$

素因数の和:2720

約数の個数: 48

約数和(自身を含む): 91622880

約数和(自身を除く): 53053640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1805, 2671, 2888, 3610, 5342, 7220, 10684, 13355, 14440, 21368, 26710, 50749, 53420, 101498, 106840, 202996, 253745, 405992, 507490, 964231, 1014980, 1928462, 2029960, 3856924, 4821155, 7713848, 9642310, 19284620, 38569240]

約数ペア:

[(1, 38569240), (2, 19284620), (4, 9642310), (5, 7713848), (8, 4821155), (10, 3856924), (19, 2029960), (20, 1928462), (38, 1014980), (40, 964231), (76, 507490), (95, 405992), (152, 253745), (190, 202996), (361, 106840), (380, 101498), (722, 53420), (760, 50749), (1444, 26710), (1805, 21368), (2671, 14440), (2888, 13355), (3610, 10684), (5342, 7220)]