2271094240

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{194443}}^1$

素因数の和:194531

約数の個数: 48

約数和(自身を含む): 5438987568

約数和(自身を除く): 3167893328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5840, 11680, 194443, 388886, 777772, 972215, 1555544, 1944430, 3111088, 3888860, 6222176, 7777720, 14194339, 15555440, 28388678, 31110880, 56777356, 70971695, 113554712, 141943390, 227109424, 283886780, 454218848, 567773560, 1135547120, 2271094240]

約数ペア:

[(1, 2271094240), (2, 1135547120), (4, 567773560), (5, 454218848), (8, 283886780), (10, 227109424), (16, 141943390), (20, 113554712), (32, 70971695), (40, 56777356), (73, 31110880), (80, 28388678), (146, 15555440), (160, 14194339), (292, 7777720), (365, 6222176), (584, 3888860), (730, 3111088), (1168, 1944430), (1460, 1555544), (2336, 972215), (2920, 777772), (5840, 388886), (11680, 194443)]