82523980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1307}}^1$

素因数の和:1375

約数の個数: 96

約数和(自身を含む): 221501952

約数和(自身を除く): 138977972

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, 1307, 1435, 1540, 1804, 2255, 2614, 2870, 3157, 4510, 5228, 5740, 6314, 6535, 9020, 9149, 12628, 13070, 14377, 15785, 18298, 26140, 28754, 31570, 36596, 45745, 53587, 57508, 63140, 71885, 91490, 100639, 107174, 143770, 182980, 201278, 214348, 267935, 287540, 375109, 402556, 503195, 535870, 589457, 750218, 1006390, 1071740, 1178914, 1500436, 1875545, 2012780, 2357828, 2947285, 3751090, 4126199, 5894570, 7502180, 8252398, 11789140, 16504796, 20630995, 41261990, 82523980]

約数ペア:

[(1, 82523980), (2, 41261990), (4, 20630995), (5, 16504796), (7, 11789140), (10, 8252398), (11, 7502180), (14, 5894570), (20, 4126199), (22, 3751090), (28, 2947285), (35, 2357828), (41, 2012780), (44, 1875545), (55, 1500436), (70, 1178914), (77, 1071740), (82, 1006390), (110, 750218), (140, 589457), (154, 535870), (164, 503195), (205, 402556), (220, 375109), (287, 287540), (308, 267935), (385, 214348), (410, 201278), (451, 182980), (574, 143770), (770, 107174), (820, 100639), (902, 91490), (1148, 71885), (1307, 63140), (1435, 57508), (1540, 53587), (1804, 45745), (2255, 36596), (2614, 31570), (2870, 28754), (3157, 26140), (4510, 18298), (5228, 15785), (5740, 14377), (6314, 13070), (6535, 12628), (9020, 9149)]