156969430700

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1087}}^1\times {\mathrm{35221}}^1$

素因数の和:36363

約数の個数: 72

約数和(自身を含む): 349262479104

約数和(自身を除く): 192293048404

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 1087, 2050, 2174, 4100, 4348, 5435, 10870, 21740, 27175, 35221, 44567, 54350, 70442, 89134, 108700, 140884, 176105, 178268, 222835, 352210, 445670, 704420, 880525, 891340, 1114175, 1444061, 1761050, 2228350, 2888122, 3522100, 4456700, 5776244, 7220305, 14440610, 28881220, 36101525, 38285227, 72203050, 76570454, 144406100, 153140908, 191426135, 382852270, 765704540, 957130675, 1569694307, 1914261350, 3139388614, 3828522700, 6278777228, 7848471535, 15696943070, 31393886140, 39242357675, 78484715350, 156969430700]

約数ペア:

[(1, 156969430700), (2, 78484715350), (4, 39242357675), (5, 31393886140), (10, 15696943070), (20, 7848471535), (25, 6278777228), (41, 3828522700), (50, 3139388614), (82, 1914261350), (100, 1569694307), (164, 957130675), (205, 765704540), (410, 382852270), (820, 191426135), (1025, 153140908), (1087, 144406100), (2050, 76570454), (2174, 72203050), (4100, 38285227), (4348, 36101525), (5435, 28881220), (10870, 14440610), (21740, 7220305), (27175, 5776244), (35221, 4456700), (44567, 3522100), (54350, 2888122), (70442, 2228350), (89134, 1761050), (108700, 1444061), (140884, 1114175), (176105, 891340), (178268, 880525), (222835, 704420), (352210, 445670)]