26398258900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{1879}}^1$

素因数の和:2114

約数の個数: 144

約数和(自身を含む): 62917223040

約数和(自身を除く): 36518964140

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 101, 107, 130, 202, 214, 260, 325, 404, 428, 505, 535, 650, 1010, 1070, 1300, 1313, 1391, 1879, 2020, 2140, 2525, 2626, 2675, 2782, 3758, 5050, 5252, 5350, 5564, 6565, 6955, 7516, 9395, 10100, 10700, 10807, 13130, 13910, 18790, 21614, 24427, 26260, 27820, 32825, 34775, 37580, 43228, 46975, 48854, 54035, 65650, 69550, 93950, 97708, 108070, 122135, 131300, 139100, 140491, 187900, 189779, 201053, 216140, 244270, 270175, 280982, 379558, 402106, 488540, 540350, 561964, 610675, 702455, 759116, 804212, 948895, 1005265, 1080700, 1221350, 1404910, 1897790, 2010530, 2442700, 2467127, 2613689, 2809820, 3512275, 3795580, 4021060, 4744475, 4934254, 5026325, 5227378, 7024550, 9488950, 9868508, 10052650, 10454756, 12335635, 13068445, 14049100, 18977900, 20105300, 20306353, 24671270, 26136890, 40612706, 49342540, 52273780, 61678175, 65342225, 81225412, 101531765, 123356350, 130684450, 203063530, 246712700, 261368900, 263982589, 406127060, 507658825, 527965178, 1015317650, 1055930356, 1319912945, 2030635300, 2639825890, 5279651780, 6599564725, 13199129450, 26398258900]

約数ペア:

[(1, 26398258900), (2, 13199129450), (4, 6599564725), (5, 5279651780), (10, 2639825890), (13, 2030635300), (20, 1319912945), (25, 1055930356), (26, 1015317650), (50, 527965178), (52, 507658825), (65, 406127060), (100, 263982589), (101, 261368900), (107, 246712700), (130, 203063530), (202, 130684450), (214, 123356350), (260, 101531765), (325, 81225412), (404, 65342225), (428, 61678175), (505, 52273780), (535, 49342540), (650, 40612706), (1010, 26136890), (1070, 24671270), (1300, 20306353), (1313, 20105300), (1391, 18977900), (1879, 14049100), (2020, 13068445), (2140, 12335635), (2525, 10454756), (2626, 10052650), (2675, 9868508), (2782, 9488950), (3758, 7024550), (5050, 5227378), (5252, 5026325), (5350, 4934254), (5564, 4744475), (6565, 4021060), (6955, 3795580), (7516, 3512275), (9395, 2809820), (10100, 2613689), (10700, 2467127), (10807, 2442700), (13130, 2010530), (13910, 1897790), (18790, 1404910), (21614, 1221350), (24427, 1080700), (26260, 1005265), (27820, 948895), (32825, 804212), (34775, 759116), (37580, 702455), (43228, 610675), (46975, 561964), (48854, 540350), (54035, 488540), (65650, 402106), (69550, 379558), (93950, 280982), (97708, 270175), (108070, 244270), (122135, 216140), (131300, 201053), (139100, 189779), (140491, 187900)]