556400480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{607}}^1$

素因数の和:976

約数の個数: 96

約数和(自身を含む): 1398249216

約数和(自身を除く): 841848736

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 337, 340, 544, 607, 674, 680, 1214, 1348, 1360, 1685, 2428, 2696, 2720, 3035, 3370, 4856, 5392, 5729, 6070, 6740, 9712, 10319, 10784, 11458, 12140, 13480, 19424, 20638, 22916, 24280, 26960, 28645, 41276, 45832, 48560, 51595, 53920, 57290, 82552, 91664, 97120, 103190, 114580, 165104, 183328, 204559, 206380, 229160, 330208, 409118, 412760, 458320, 818236, 825520, 916640, 1022795, 1636472, 1651040, 2045590, 3272944, 3477503, 4091180, 6545888, 6955006, 8182360, 13910012, 16364720, 17387515, 27820024, 32729440, 34775030, 55640048, 69550060, 111280096, 139100120, 278200240, 556400480]

約数ペア:

[(1, 556400480), (2, 278200240), (4, 139100120), (5, 111280096), (8, 69550060), (10, 55640048), (16, 34775030), (17, 32729440), (20, 27820024), (32, 17387515), (34, 16364720), (40, 13910012), (68, 8182360), (80, 6955006), (85, 6545888), (136, 4091180), (160, 3477503), (170, 3272944), (272, 2045590), (337, 1651040), (340, 1636472), (544, 1022795), (607, 916640), (674, 825520), (680, 818236), (1214, 458320), (1348, 412760), (1360, 409118), (1685, 330208), (2428, 229160), (2696, 206380), (2720, 204559), (3035, 183328), (3370, 165104), (4856, 114580), (5392, 103190), (5729, 97120), (6070, 91664), (6740, 82552), (9712, 57290), (10319, 53920), (10784, 51595), (11458, 48560), (12140, 45832), (13480, 41276), (19424, 28645), (20638, 26960), (22916, 24280)]