1021817170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:592

約数の個数: 96

約数和(自身を含む): 2123573760

約数和(自身を除く): 1101756590

約数列:

[1, 2, 5, 10, 11, 22, 41, 43, 55, 82, 86, 110, 121, 205, 215, 242, 410, 430, 451, 473, 479, 605, 902, 946, 958, 1210, 1763, 2255, 2365, 2395, 3526, 4510, 4730, 4790, 4961, 5203, 5269, 8815, 9922, 10406, 10538, 17630, 19393, 19639, 20597, 24805, 26015, 26345, 38786, 39278, 41194, 49610, 52030, 52690, 57959, 96965, 98195, 102985, 115918, 193930, 196390, 205970, 213323, 216029, 226567, 289795, 426646, 432058, 453134, 579590, 844477, 1066615, 1080145, 1132835, 1688954, 2133230, 2160290, 2265670, 2376319, 2492237, 4222385, 4752638, 4984474, 8444770, 9289247, 11881595, 12461185, 18578494, 23763190, 24922370, 46446235, 92892470, 102181717, 204363434, 510908585, 1021817170]

約数ペア:

[(1, 1021817170), (2, 510908585), (5, 204363434), (10, 102181717), (11, 92892470), (22, 46446235), (41, 24922370), (43, 23763190), (55, 18578494), (82, 12461185), (86, 11881595), (110, 9289247), (121, 8444770), (205, 4984474), (215, 4752638), (242, 4222385), (410, 2492237), (430, 2376319), (451, 2265670), (473, 2160290), (479, 2133230), (605, 1688954), (902, 1132835), (946, 1080145), (958, 1066615), (1210, 844477), (1763, 579590), (2255, 453134), (2365, 432058), (2395, 426646), (3526, 289795), (4510, 226567), (4730, 216029), (4790, 213323), (4961, 205970), (5203, 196390), (5269, 193930), (8815, 115918), (9922, 102985), (10406, 98195), (10538, 96965), (17630, 57959), (19393, 52690), (19639, 52030), (20597, 49610), (24805, 41194), (26015, 39278), (26345, 38786)]