45768640

素因数分解:

$2^6\times 5^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1085

約数の個数: 56

約数和(自身を含む): 109801152

約数和(自身を除く): 64032512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 157, 160, 314, 320, 628, 785, 911, 1256, 1570, 1822, 2512, 3140, 3644, 4555, 5024, 6280, 7288, 9110, 10048, 12560, 14576, 18220, 25120, 29152, 36440, 50240, 58304, 72880, 143027, 145760, 286054, 291520, 572108, 715135, 1144216, 1430270, 2288432, 2860540, 4576864, 5721080, 9153728, 11442160, 22884320, 45768640]

約数ペア:

[(1, 45768640), (2, 22884320), (4, 11442160), (5, 9153728), (8, 5721080), (10, 4576864), (16, 2860540), (20, 2288432), (32, 1430270), (40, 1144216), (64, 715135), (80, 572108), (157, 291520), (160, 286054), (314, 145760), (320, 143027), (628, 72880), (785, 58304), (911, 50240), (1256, 36440), (1570, 29152), (1822, 25120), (2512, 18220), (3140, 14576), (3644, 12560), (4555, 10048), (5024, 9110), (6280, 7288)]