145586508580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{853}}^1\times {\mathrm{4447}}^1$

素因数の和:5429

約数の個数: 96

約数和(自身を含む): 325463362560

約数和(自身を除く): 179876853980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 101, 190, 202, 380, 404, 505, 853, 1010, 1706, 1919, 2020, 3412, 3838, 4265, 4447, 7676, 8530, 8894, 9595, 16207, 17060, 17788, 19190, 22235, 32414, 38380, 44470, 64828, 81035, 84493, 86153, 88940, 162070, 168986, 172306, 324140, 337972, 344612, 422465, 430765, 449147, 844930, 861530, 898294, 1636907, 1689860, 1723060, 1796588, 2245735, 3273814, 3793291, 4491470, 6547628, 7586582, 8184535, 8533793, 8982940, 15173164, 16369070, 17067586, 18966455, 32738140, 34135172, 37932910, 42668965, 72072529, 75865820, 85337930, 144145058, 170675860, 288290116, 360362645, 383122391, 720725290, 766244782, 1441450580, 1532489564, 1915611955, 3831223910, 7279325429, 7662447820, 14558650858, 29117301716, 36396627145, 72793254290, 145586508580]

約数ペア:

[(1, 145586508580), (2, 72793254290), (4, 36396627145), (5, 29117301716), (10, 14558650858), (19, 7662447820), (20, 7279325429), (38, 3831223910), (76, 1915611955), (95, 1532489564), (101, 1441450580), (190, 766244782), (202, 720725290), (380, 383122391), (404, 360362645), (505, 288290116), (853, 170675860), (1010, 144145058), (1706, 85337930), (1919, 75865820), (2020, 72072529), (3412, 42668965), (3838, 37932910), (4265, 34135172), (4447, 32738140), (7676, 18966455), (8530, 17067586), (8894, 16369070), (9595, 15173164), (16207, 8982940), (17060, 8533793), (17788, 8184535), (19190, 7586582), (22235, 6547628), (32414, 4491470), (38380, 3793291), (44470, 3273814), (64828, 2245735), (81035, 1796588), (84493, 1723060), (86153, 1689860), (88940, 1636907), (162070, 898294), (168986, 861530), (172306, 844930), (324140, 449147), (337972, 430765), (344612, 422465)]