68387375450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{29251}}^1$

素因数の和:29412

約数の個数: 96

約数和(自身を含む): 141027402240

約数和(自身を除く): 72640026790

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 107, 115, 190, 214, 230, 437, 475, 535, 575, 874, 950, 1070, 1150, 2033, 2185, 2461, 2675, 4066, 4370, 4922, 5350, 10165, 10925, 12305, 20330, 21850, 24610, 29251, 46759, 50825, 58502, 61525, 93518, 101650, 123050, 146255, 233795, 292510, 467590, 555769, 672773, 731275, 1111538, 1168975, 1345546, 1462550, 2337950, 2778845, 3129857, 3363865, 5557690, 6259714, 6727730, 12782687, 13894225, 15649285, 16819325, 25565374, 27788450, 31298570, 33638650, 59467283, 63913435, 71986711, 78246425, 118934566, 127826870, 143973422, 156492850, 297336415, 319567175, 359933555, 594672830, 639134350, 719867110, 1367747509, 1486682075, 1799667775, 2735495018, 2973364150, 3599335550, 6838737545, 13677475090, 34193687725, 68387375450]

約数ペア:

[(1, 68387375450), (2, 34193687725), (5, 13677475090), (10, 6838737545), (19, 3599335550), (23, 2973364150), (25, 2735495018), (38, 1799667775), (46, 1486682075), (50, 1367747509), (95, 719867110), (107, 639134350), (115, 594672830), (190, 359933555), (214, 319567175), (230, 297336415), (437, 156492850), (475, 143973422), (535, 127826870), (575, 118934566), (874, 78246425), (950, 71986711), (1070, 63913435), (1150, 59467283), (2033, 33638650), (2185, 31298570), (2461, 27788450), (2675, 25565374), (4066, 16819325), (4370, 15649285), (4922, 13894225), (5350, 12782687), (10165, 6727730), (10925, 6259714), (12305, 5557690), (20330, 3363865), (21850, 3129857), (24610, 2778845), (29251, 2337950), (46759, 1462550), (50825, 1345546), (58502, 1168975), (61525, 1111538), (93518, 731275), (101650, 672773), (123050, 555769), (146255, 467590), (233795, 292510)]