71323133420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1129603}}^1$

素因数の和:1129671

約数の個数: 96

約数和(自身を含む): 191291659776

約数和(自身を除く): 119968526356

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 41, 44, 55, 70, 77, 82, 110, 140, 154, 164, 205, 220, 287, 308, 385, 410, 451, 574, 770, 820, 902, 1148, 1435, 1540, 1804, 2255, 2870, 3157, 4510, 5740, 6314, 9020, 12628, 15785, 31570, 63140, 1129603, 2259206, 4518412, 5648015, 7907221, 11296030, 12425633, 15814442, 22592060, 24851266, 31628884, 39536105, 46313723, 49702532, 62128165, 79072210, 86979431, 92627446, 124256330, 158144420, 173958862, 185254892, 231568615, 248512660, 324196061, 347917724, 434897155, 463137230, 509450953, 648392122, 869794310, 926274460, 1018901906, 1296784244, 1620980305, 1739588620, 2037803812, 2547254765, 3241960610, 3566156671, 5094509530, 6483921220, 7132313342, 10189019060, 14264626684, 17830783355, 35661566710, 71323133420]

約数ペア:

[(1, 71323133420), (2, 35661566710), (4, 17830783355), (5, 14264626684), (7, 10189019060), (10, 7132313342), (11, 6483921220), (14, 5094509530), (20, 3566156671), (22, 3241960610), (28, 2547254765), (35, 2037803812), (41, 1739588620), (44, 1620980305), (55, 1296784244), (70, 1018901906), (77, 926274460), (82, 869794310), (110, 648392122), (140, 509450953), (154, 463137230), (164, 434897155), (205, 347917724), (220, 324196061), (287, 248512660), (308, 231568615), (385, 185254892), (410, 173958862), (451, 158144420), (574, 124256330), (770, 92627446), (820, 86979431), (902, 79072210), (1148, 62128165), (1435, 49702532), (1540, 46313723), (1804, 39536105), (2255, 31628884), (2870, 24851266), (3157, 22592060), (4510, 15814442), (5740, 12425633), (6314, 11296030), (9020, 7907221), (12628, 5648015), (15785, 4518412), (31570, 2259206), (63140, 1129603)]