237636040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{312679}}^1$

素因数の和:312709

約数の個数: 32

約数和(自身を含む): 562824000

約数和(自身を除く): 325187960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 312679, 625358, 1250716, 1563395, 2501432, 3126790, 5940901, 6253580, 11881802, 12507160, 23763604, 29704505, 47527208, 59409010, 118818020, 237636040]

約数ペア:

[(1, 237636040), (2, 118818020), (4, 59409010), (5, 47527208), (8, 29704505), (10, 23763604), (19, 12507160), (20, 11881802), (38, 6253580), (40, 5940901), (76, 3126790), (95, 2501432), (152, 1563395), (190, 1250716), (380, 625358), (760, 312679)]