227141120

素因数分解:

$2^9\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1069}}^1$

素因数の和:1175

約数の個数: 80

約数和(自身を含む): 551683440

約数和(自身を除く): 324542320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 512, 640, 664, 830, 1069, 1280, 1328, 1660, 2138, 2560, 2656, 3320, 4276, 5312, 5345, 6640, 8552, 10624, 10690, 13280, 17104, 21248, 21380, 26560, 34208, 42496, 42760, 53120, 68416, 85520, 88727, 106240, 136832, 171040, 177454, 212480, 273664, 342080, 354908, 443635, 547328, 684160, 709816, 887270, 1368320, 1419632, 1774540, 2736640, 2839264, 3549080, 5678528, 7098160, 11357056, 14196320, 22714112, 28392640, 45428224, 56785280, 113570560, 227141120]

約数ペア:

[(1, 227141120), (2, 113570560), (4, 56785280), (5, 45428224), (8, 28392640), (10, 22714112), (16, 14196320), (20, 11357056), (32, 7098160), (40, 5678528), (64, 3549080), (80, 2839264), (83, 2736640), (128, 1774540), (160, 1419632), (166, 1368320), (256, 887270), (320, 709816), (332, 684160), (415, 547328), (512, 443635), (640, 354908), (664, 342080), (830, 273664), (1069, 212480), (1280, 177454), (1328, 171040), (1660, 136832), (2138, 106240), (2560, 88727), (2656, 85520), (3320, 68416), (4276, 53120), (5312, 42760), (5345, 42496), (6640, 34208), (8552, 26560), (10624, 21380), (10690, 21248), (13280, 17104)]