32480191036760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{205201}}^1\times {\mathrm{127649}}^1$

素因数の和:332892

約数の個数: 64

約数和(自身を含む): 75438821664000

約数和(自身を除く): 42958630627240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 127649, 205201, 255298, 410402, 510596, 638245, 820804, 1021192, 1026005, 1276490, 1641608, 2052010, 2552980, 3957119, 4104020, 5105960, 6361231, 7914238, 8208040, 12722462, 15828476, 19785595, 25444924, 31656952, 31806155, 39571190, 50889848, 63612310, 79142380, 127224620, 158284760, 254449240, 26193702449, 52387404898, 104774809796, 130968512245, 209549619592, 261937024490, 523874048980, 812004775919, 1047748097960, 1624009551838, 3248019103676, 4060023879595, 6496038207352, 8120047759190, 16240095518380, 32480191036760]

約数ペア:

[(1, 32480191036760), (2, 16240095518380), (4, 8120047759190), (5, 6496038207352), (8, 4060023879595), (10, 3248019103676), (20, 1624009551838), (31, 1047748097960), (40, 812004775919), (62, 523874048980), (124, 261937024490), (155, 209549619592), (248, 130968512245), (310, 104774809796), (620, 52387404898), (1240, 26193702449), (127649, 254449240), (205201, 158284760), (255298, 127224620), (410402, 79142380), (510596, 63612310), (638245, 50889848), (820804, 39571190), (1021192, 31806155), (1026005, 31656952), (1276490, 25444924), (1641608, 19785595), (2052010, 15828476), (2552980, 12722462), (3957119, 8208040), (4104020, 7914238), (5105960, 6361231)]