76762660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 187689600

約数和(自身を除く): 110926940

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 41, 52, 65, 76, 82, 95, 130, 164, 190, 205, 247, 260, 379, 380, 410, 494, 533, 758, 779, 820, 988, 1066, 1235, 1516, 1558, 1895, 2132, 2470, 2665, 3116, 3790, 3895, 4927, 4940, 5330, 7201, 7580, 7790, 9854, 10127, 10660, 14402, 15539, 15580, 19708, 20254, 24635, 28804, 31078, 36005, 40508, 49270, 50635, 62156, 72010, 77695, 93613, 98540, 101270, 144020, 155390, 187226, 202007, 202540, 295241, 310780, 374452, 404014, 468065, 590482, 808028, 936130, 1010035, 1180964, 1476205, 1872260, 2020070, 2952410, 3838133, 4040140, 5904820, 7676266, 15352532, 19190665, 38381330, 76762660]

約数ペア:

[(1, 76762660), (2, 38381330), (4, 19190665), (5, 15352532), (10, 7676266), (13, 5904820), (19, 4040140), (20, 3838133), (26, 2952410), (38, 2020070), (41, 1872260), (52, 1476205), (65, 1180964), (76, 1010035), (82, 936130), (95, 808028), (130, 590482), (164, 468065), (190, 404014), (205, 374452), (247, 310780), (260, 295241), (379, 202540), (380, 202007), (410, 187226), (494, 155390), (533, 144020), (758, 101270), (779, 98540), (820, 93613), (988, 77695), (1066, 72010), (1235, 62156), (1516, 50635), (1558, 49270), (1895, 40508), (2132, 36005), (2470, 31078), (2665, 28804), (3116, 24635), (3790, 20254), (3895, 19708), (4927, 15580), (4940, 15539), (5330, 14402), (7201, 10660), (7580, 10127), (7790, 9854)]