89135360

素因数分解:

$2^8\times 5^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:943

約数の個数: 72

約数和(自身を含む): 216336960

約数和(自身を除く): 127201600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 640, 664, 830, 839, 1280, 1328, 1660, 1678, 2656, 3320, 3356, 4195, 5312, 6640, 6712, 8390, 10624, 13280, 13424, 16780, 21248, 26560, 26848, 33560, 53120, 53696, 67120, 69637, 106240, 107392, 134240, 139274, 214784, 268480, 278548, 348185, 536960, 557096, 696370, 1073920, 1114192, 1392740, 2228384, 2785480, 4456768, 5570960, 8913536, 11141920, 17827072, 22283840, 44567680, 89135360]

約数ペア:

[(1, 89135360), (2, 44567680), (4, 22283840), (5, 17827072), (8, 11141920), (10, 8913536), (16, 5570960), (20, 4456768), (32, 2785480), (40, 2228384), (64, 1392740), (80, 1114192), (83, 1073920), (128, 696370), (160, 557096), (166, 536960), (256, 348185), (320, 278548), (332, 268480), (415, 214784), (640, 139274), (664, 134240), (830, 107392), (839, 106240), (1280, 69637), (1328, 67120), (1660, 53696), (1678, 53120), (2656, 33560), (3320, 26848), (3356, 26560), (4195, 21248), (5312, 16780), (6640, 13424), (6712, 13280), (8390, 10624)]