10027025920

素因数分解:

$2^9\times 5^1\times {\mathrm{127}}^1\times {\mathrm{30841}}^1$

素因数の和:30991

約数の個数: 80

約数和(自身を含む): 24231449088

約数和(自身を除く): 14204423168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 635, 640, 1016, 1270, 1280, 2032, 2540, 2560, 4064, 5080, 8128, 10160, 16256, 20320, 30841, 32512, 40640, 61682, 65024, 81280, 123364, 154205, 162560, 246728, 308410, 325120, 493456, 616820, 986912, 1233640, 1973824, 2467280, 3916807, 3947648, 4934560, 7833614, 7895296, 9869120, 15667228, 15790592, 19584035, 19738240, 31334456, 39168070, 39476480, 62668912, 78336140, 78952960, 125337824, 156672280, 250675648, 313344560, 501351296, 626689120, 1002702592, 1253378240, 2005405184, 2506756480, 5013512960, 10027025920]

約数ペア:

[(1, 10027025920), (2, 5013512960), (4, 2506756480), (5, 2005405184), (8, 1253378240), (10, 1002702592), (16, 626689120), (20, 501351296), (32, 313344560), (40, 250675648), (64, 156672280), (80, 125337824), (127, 78952960), (128, 78336140), (160, 62668912), (254, 39476480), (256, 39168070), (320, 31334456), (508, 19738240), (512, 19584035), (635, 15790592), (640, 15667228), (1016, 9869120), (1270, 7895296), (1280, 7833614), (2032, 4934560), (2540, 3947648), (2560, 3916807), (4064, 2467280), (5080, 1973824), (8128, 1233640), (10160, 986912), (16256, 616820), (20320, 493456), (30841, 325120), (32512, 308410), (40640, 246728), (61682, 162560), (65024, 154205), (81280, 123364)]