80187837200

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11792329}}^1$

素因数の和:11792364

約数の個数: 60

約数和(自身を含む): 203983724340

約数和(自身を除く): 123795887140

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 11792329, 23584658, 47169316, 58961645, 94338632, 117923290, 188677264, 200469593, 235846580, 294808225, 400939186, 471693160, 589616450, 801878372, 943386320, 1002347965, 1179232900, 1603756744, 2004695930, 2358465800, 3207513488, 4009391860, 4716931600, 5011739825, 8018783720, 10023479650, 16037567440, 20046959300, 40093918600, 80187837200]

約数ペア:

[(1, 80187837200), (2, 40093918600), (4, 20046959300), (5, 16037567440), (8, 10023479650), (10, 8018783720), (16, 5011739825), (17, 4716931600), (20, 4009391860), (25, 3207513488), (34, 2358465800), (40, 2004695930), (50, 1603756744), (68, 1179232900), (80, 1002347965), (85, 943386320), (100, 801878372), (136, 589616450), (170, 471693160), (200, 400939186), (272, 294808225), (340, 235846580), (400, 200469593), (425, 188677264), (680, 117923290), (850, 94338632), (1360, 58961645), (1700, 47169316), (3400, 23584658), (6800, 11792329)]