467965040

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{353}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 1110919968

約数和(自身を除く): 642954928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 227, 292, 353, 365, 454, 584, 706, 730, 908, 1135, 1168, 1412, 1460, 1765, 1816, 2270, 2824, 2920, 3530, 3632, 4540, 5648, 5840, 7060, 9080, 14120, 16571, 18160, 25769, 28240, 33142, 51538, 66284, 80131, 82855, 103076, 128845, 132568, 160262, 165710, 206152, 257690, 265136, 320524, 331420, 400655, 412304, 515380, 641048, 662840, 801310, 1030760, 1282096, 1325680, 1602620, 2061520, 3205240, 5849563, 6410480, 11699126, 23398252, 29247815, 46796504, 58495630, 93593008, 116991260, 233982520, 467965040]

約数ペア:

[(1, 467965040), (2, 233982520), (4, 116991260), (5, 93593008), (8, 58495630), (10, 46796504), (16, 29247815), (20, 23398252), (40, 11699126), (73, 6410480), (80, 5849563), (146, 3205240), (227, 2061520), (292, 1602620), (353, 1325680), (365, 1282096), (454, 1030760), (584, 801310), (706, 662840), (730, 641048), (908, 515380), (1135, 412304), (1168, 400655), (1412, 331420), (1460, 320524), (1765, 265136), (1816, 257690), (2270, 206152), (2824, 165710), (2920, 160262), (3530, 132568), (3632, 128845), (4540, 103076), (5648, 82855), (5840, 80131), (7060, 66284), (9080, 51538), (14120, 33142), (16571, 28240), (18160, 25769)]