37427650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:907

約数の個数: 48

約数和(自身を含む): 76120128

約数和(自身を除く): 38692478

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 130, 142, 325, 355, 650, 710, 811, 923, 1622, 1775, 1846, 3550, 4055, 4615, 8110, 9230, 10543, 20275, 21086, 23075, 40550, 46150, 52715, 57581, 105430, 115162, 263575, 287905, 527150, 575810, 748553, 1439525, 1497106, 2879050, 3742765, 7485530, 18713825, 37427650]

約数ペア:

[(1, 37427650), (2, 18713825), (5, 7485530), (10, 3742765), (13, 2879050), (25, 1497106), (26, 1439525), (50, 748553), (65, 575810), (71, 527150), (130, 287905), (142, 263575), (325, 115162), (355, 105430), (650, 57581), (710, 52715), (811, 46150), (923, 40550), (1622, 23075), (1775, 21086), (1846, 20275), (3550, 10543), (4055, 9230), (4615, 8110)]