73067920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:992

約数の個数: 80

約数和(自身を含む): 182399040

約数和(自身を除く): 109331120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 53, 76, 80, 95, 106, 152, 190, 212, 265, 304, 380, 424, 530, 760, 848, 907, 1007, 1060, 1520, 1814, 2014, 2120, 3628, 4028, 4240, 4535, 5035, 7256, 8056, 9070, 10070, 14512, 16112, 17233, 18140, 20140, 34466, 36280, 40280, 48071, 68932, 72560, 80560, 86165, 96142, 137864, 172330, 192284, 240355, 275728, 344660, 384568, 480710, 689320, 769136, 913349, 961420, 1378640, 1826698, 1922840, 3653396, 3845680, 4566745, 7306792, 9133490, 14613584, 18266980, 36533960, 73067920]

約数ペア:

[(1, 73067920), (2, 36533960), (4, 18266980), (5, 14613584), (8, 9133490), (10, 7306792), (16, 4566745), (19, 3845680), (20, 3653396), (38, 1922840), (40, 1826698), (53, 1378640), (76, 961420), (80, 913349), (95, 769136), (106, 689320), (152, 480710), (190, 384568), (212, 344660), (265, 275728), (304, 240355), (380, 192284), (424, 172330), (530, 137864), (760, 96142), (848, 86165), (907, 80560), (1007, 72560), (1060, 68932), (1520, 48071), (1814, 40280), (2014, 36280), (2120, 34466), (3628, 20140), (4028, 18140), (4240, 17233), (4535, 16112), (5035, 14512), (7256, 10070), (8056, 9070)]