117970240

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19403}}^1$

素因数の和:19439

約数の個数: 56

約数和(自身を含む): 295716960

約数和(自身を除く): 177746720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 19403, 38806, 77612, 97015, 155224, 194030, 310448, 368657, 388060, 620896, 737314, 776120, 1241792, 1474628, 1552240, 1843285, 2949256, 3104480, 3686570, 5898512, 6208960, 7373140, 11797024, 14746280, 23594048, 29492560, 58985120, 117970240]

約数ペア:

[(1, 117970240), (2, 58985120), (4, 29492560), (5, 23594048), (8, 14746280), (10, 11797024), (16, 7373140), (19, 6208960), (20, 5898512), (32, 3686570), (38, 3104480), (40, 2949256), (64, 1843285), (76, 1552240), (80, 1474628), (95, 1241792), (152, 776120), (160, 737314), (190, 620896), (304, 388060), (320, 368657), (380, 310448), (608, 194030), (760, 155224), (1216, 97015), (1520, 77612), (3040, 38806), (6080, 19403)]